28 JANUARY

THE NEW ZEALAND GAZETTE

279

NZS 176: 1950 (BS 545: 1949) Bevel gears (machine cut).
NZS 277: 1950 (BS 811: 1950) Cycle threads.
NZS 323: 1949 (BS 852: 1939) Toolmakers' straightedges.
NZS 331: 1962 (BS 871: 1961) Abrasive papers and cloths for general purposes.
NZS 333: 1951 (BS 870: 1950) External micrometers.
NZS 335: 1965 (BS 879: 1965) Water well casing.
NZS 338: 1951 (BS 887: 1950) Vernier calipers.
NZS 381: 1950 (BS 888: 1950) Slip (or block) gauges and their accessories.
NZS 400: 1951 (BS 959: 1950) Internal micrometers (including stick micrometers).
NZS 406: 1950 (BS 1109: 1943) Cold forged mild steel rivets for cold closing.
NZS 525: 1966 (BS 907: 1965) Dial gauges for linear measurement.
NZS 616: 1950 (BS 1208: 1945) Semi-rotary pumps, hand operated, double acting for water.
NZS 649: 1949 (BS 64: 1946) Steel fishbolts and nuts for railway rails.
NZS 651: 1959 (BS 464: 1958) Thimbles for wire ropes.
NZS 695: — (BS 46: —) Keys and keyways and taper pins—
Part 1: 1959 Keys and keyways.
Part 3: 1952 Solid and split taper pins.
NZS 696: — (BS 341: —) Valve fittings for compressed gas cylinders—
Part 1: 1965 Valves with taper stems (excluding valves used for breathing and medical purposes).
NZS 698: 1962 (BS 412: 1961) Fittings for cylinder pressure indicators for reciprocating engines.
NZS 752: 1950 (BS 1554: 1949) Rust, acid, and heat resisting steel wire.
NZS 816: — (BS 1486: —) Lubricating nipples—
Part 1: 1960 Lubricating nipples and adaptors for use on machinery and vehicles.
Part 2: 1963 Heavy duty lubricating nipples.
NZS 859: 1950) (BS 1563: 1949) Cast iron sectional tanks (retangular).
NZS 893: 1962 (BS 1570: 1960) Flanged and butt-welding end steel plug valves for the petroleum industry (excluding well-head and flow-line valves).
NZS 955: 1951 (BS 1657: 1950) Buttress threads.
NZS 956: 1951 (BS 1643: 1950) Vernier height gauges.
NZS 1039: 1952 (BS 641: 1951) Dimensions of small rivets for general purposes.
NZS 1041: 1952 (BS 1655: 1950) Flanged automatic control valves for the petroleum industry (face-to-face dimensions).
NZS 1072: 1952 (BS 1685: 1951) Bevel protractors (mechanical and optical).
NZS 1080: 1952 (BS 1761: 1951) Single bucket excavators of the crawler-mounted friction-driven type.
NZS 1081: 1952 (BS 1767: 1951) Grommets for general purposes.
NZS 1082: 1952 (BS 1770: 1951) Pipe flanges for use on internal combustion engines and installations.
NZS 1083: 1965 (BS 1775: 1964) Steel tubes for mechanical, structural, and general engineering purposes.
NZS 1085: 1952 (BS 1782: 1961) Hose couplings (1¼ in. to 8 in. nominal sizes) other than fire hose couplings.
NZS 1114: 1964 (BS 1806: 1962) Dimensions of toroidal sealing rings ('O' seals and their housings).
NZS 1145: 1953 (BS 1842: 1952) Double-ended open-jawed spanners for B.A. hexagon sizes.
NZS 1159: 1953 (BS 1889: 1952) Dimensions of foundry moulding boxes.
NZS 1172: 1953 (BS 1734: 1951) Micrometer heads.
NZS 1174: 1953 (BS 1906: 1952) Hose couplings (air and water), (⅛ in. to 1¼ in. nominal sizes).
NZS 1176: 1953 (BS 1937: 1953) Engineers' ratchet braces and drilling pillars.
NZS 1207: 1954 (BS 1974: 1953) Large aluminium alloy rivets (¼ in. to 1 in. nominal diameters).
NZS 1210: — (BS 1916: —) Limits and fits for engineering—
Part 2: 1954 Guide to the selection of fits in BS 1916: Part 1.
Part 4: 1964 Recommendations for tolerances, limits and fits for large diameters.
NZS 1223: 1954 (BS 2054: 1953) Augers and auger bits.
NZS 1267: 1955 (BS 2464: 1954) Hose couplings for petrol, oil and lubricants (⅛ in. to 4 in. nominal size).
NZS 1269: 1955 (BS 620: 1954) Dimensions of grinding wheels and segments of grinding wheels.
*NZS 1281: 1956 (BS 2517: 1954) Definitions for use in mechanical engineering.
NZS 1306: 1957 (BS 2708: 1956) Unified black square and hexagon bolts, screws and nuts (UNC and UNF threads). Normal series.
NZS 1308: 1957 (BS 2558: 1954) Tubular box spanners.

NZS 1309: — (BS 2693: —) Screwed studs—
Part 2: 1965 Recommendations for high grade studs.
NZS 1324: — (BS 24: —) Railway rolling stock material—
Part 1: 1958 Axles.
Part 2: 1959 Tyres.
Part 4: 1959 Steel billets, blooms, bars and forgings.
Part 6: 1967 Steel slabs, plates, sections, bars and rivets for locomotive boilers, locomotives, carriages and wagons.
NZS 1335: 1958 (BS 467: 1937) Wooden pattern equipment for foundries.
NZS 1342: 1958 (BS 1104: 1967) General purpose Acme screw threads.
NZS 1435: 1958 (BS 2806: 1956) Limiting dimensions of air filters for internal combustion engines and compressors, other than for aircraft.
NZS 1444: 1959 (BS 2902: 1957) Higher tensile steel chain slings and rings, links alternative to rings, egg links and intermediate links.
NZS 1447: 1959 (BS 2583: 1955) Podger spanners.
NZS 1451: 1959 (BS 2952: 1958) Rubber hose for i.c. engine cooling systems.
NZS 1507: 1959 (BS 3087: 1959) Pliers, pincers, and nippers.
NZS 1517: 1959 (BS 3017: 1958) Mild steel forged ramshorn hooks.
NZS 1518: 1959 (BS 3025: 1958) Ring gear starters for internal combustion engines. Attachment and envelope dimensions, pinion data and ring gear recommendations.
NZS 1520: 1959 (BS 3032: 1958) Higher tensile steel shackles.
NZS 1523: 1966 (BS 3063: 1965) Dimensions of gaskets for pipe flanges.
NZS 1554: 1960 (BS 3125: 1959) Power driven mast hoists for materials.
NZS 1536: 1960 (BS 3123: 1959) Spring calipers and spring dividers.
NZS 1560: 1964 (BS 1768: 1963) Unified precision hexagon bolts, screws and nuts (UNC and UNF threads). Normal series.
NZS 1571: 1960 (BS 1103: 1957) Cotton fabrics for the reinforcement of rubber hose.
NZS 1578: 1960 (BS 3212: 1960) Flexible tubing or hose (including connections where fitted) for use in butane/propane gas installations.
NZS 1598: 1960 (BS 2059: 1953) Straight-sided splines and serrations.
NZS 1677: 1962 (BS 3322: 1960) Carpenters' squares and bevels.
NZS 1679: 1962 (BS 3088: 1959) Adjustable hand reamers with inserted blades.
NZS 1680: 1962 (BS 3114: 1959) Alloy steel chain, grade 80. Polished short link calibrated load chain for pulley blocks.
NZS 1681: — (BS 3119: —) Woodworking saws for hand use—
Part 1: 1962 Hand saws.
Part 2: 1963 Tenon and dovetail saws.
NZS 1698: 1962 (BS 3410: 1961) Metal washers for general engineering purposes.
NZS 1699: — (BS 3409: —) The tapping of holes to receive wire thread inserts (UNC and UNF threads)—
Part 1: 1962 Diameters ¼ in. and over.
Part 2: 1966 Diameters below ¼ in.
NZS 1772: — (BS 3526: —) Wet type cylinder liners for i.c. engines—
Part 1: 1964 Dimensions.
Part 2: 1965 Toroidal sealing rings.
NZS 1794: 1964 (BS 3556: 1962) Nomenclature for pistons for internal combustion engines.
NZS 1795: 1963 (BS 3113: 1959) Alloy steel chain, grade 60. Short link, for lifting purposes.
NZS 1796: 1963 (BS 3458: 1962) Alloy steel chain slings.
NZS 1808: 1963 (BS 3511: 1962) Hand-operated geared ladles for steel foundries.
NZS 1811: 1963 (BS 3529: 1962) Dimensions of flywheel housing mounting pads and brackets for i.c. engines.
NZS 1829: 1964 (BS 3575: 1963) Rivets for the attachment of friction linings.
NZS 1838: 1963 (BS 3569: 1962) Microscope objective and nose-piece threads.
NZS 1859: 1964 (BS 3509: 1962) Spirit level vials.
NZS 1861: 1964 (BS 3578: 1963) Dimensions of mounting pads for low pressure mechanical fuel lift pumps for i.c. engines.
NZS 1864: — (BS 3594: —) Pipe wrenches—
Part 1: 1964 Stillson type wrenches.
Part 2: 1966 Footprint type wrenches.
NZS 1865: 1964 (BS 3616: 1963) Dimensions of long milling machine arbors and accessories.
NZS 1866: 1964 (BS 3623: 1963) Woodworkers' metal-bodied planes.
NZS 1877: 1964 (BS 3550: 1963) Involute splines.

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