11 JANUARY
THE NEW ZEALAND GAZETTE
23

BS 1123:1976 Safety valves, gauges, and other safety
fittings for air receivers and compressed air
installations. Including Amendment No. 1
(AMD 2410, gratis)
7.45
BS 1365:1975 Short-range short-stem thermometers
9.80
BS 1797:1968 Tables for use in the calibration of
volumetric glassware
18.15
BS 1804:— Parallel steel dowel pins—
Part 1: 1966 Inch series
4.45
Including Amendment No. 1 (AMD 96, gratis)
BS 1900:1976 Secondary reference thermometers
7.45
BS 2051:— Tube and pipe fittings for engineering
purposes—Part 1:1973 Copper and copper alloy
capillary and compression tube fittings for
engineering purposes.
Including Amendment No. 1 (AMD 1888,
$2.10)
13.00
BS 2518:— Rotary form relieved gear cutters—
Including Amendments: No. 1 (PD 2154,
gratis); No. 2 (AMD 2290, gratis)
13.00
BS 2585:1975 Sizes of film for dental radiography
4.45
BS 2842:1975 Whirling hygrometers
7.45
BS 3481:— Flat lifting slings—
Part 1:1962 Wire coil flat slings
9.80
Part 2:1970 Flat woven slings made of man-
made fibre, for general service
7.45
Part 3:1974 Disposable flat lifting slings
9.80
BS 3731:1977 Metric vee blocks
7.45
BS 5204:— Straightedges—
Part 2:1977 Steel or granite straightedges
(bow shaped and I section)
9.80
BS 5535:1978 Right angle and box angle plates
4.45
Copies of the specifications may be ordered from the
Standards Association of New Zealand, World Trade Center,
15-23 Sturdee Street (or Private Bag), Wellington.

Dated at Wellington this 11th day of December 1978.

DENYS R. M. PINFOLD,
Director, Standards Association of New Zealand.
(S.A. 114/2/9: 1700-1719)

The Standards Act 1965—Standard Specifications Revoked

PURSUANT to section 23 of the Standards Act 1965, the
Standards Council, on 24 November 1978, revoked the under-
mentioned standard specifications.

Number and Title of Specifications

*NZS 55:1949 (BS 90:1940) Graphic (recording or chart
recording) ammeters, volt-meters, wattmeters, frequency
meters, power factor meters

*NZS 80:1962 (BS 335:1960) Rotating electrical machines
for use on road and rail vehicles

*NZS 94:— (BS 335:Pt 1:1964) Mining-type transformers—
Part 1:1967 (BS 667:1945) Photoelectric type portable
photometers

†NZS 183:1955 (BS 593:1954) Laboratory thermometers

†NZS 137:1958 (BS 726:1957) Measurement of air flow for
compressors and exhausters

*NZS 157:— (BS 601:—) Steel sheets for magnetic cir-
cuits of power electrical apparatus—
Part 2: 1964 (BS 601:Pt 2:1961) Oriented steel

*NZS 167:1961 (BS 741:1959) Flameproof electric motors
for conveyors, coal-cutters, loaders and similar purposes
for use in mines

§NZS 288:1967 (BS 599:1966) Methods of testing pumps

*NZS 322:1949 (BS 821:1938) Iron castings for gears and
gear blanks (ordinary, medium and high grade)

†NZS 328:1949 (BS 863:1939) Steel straightedges of rect-
angular section

*NZS 374:1963 (BS 939:1962) Engineers’ squares including
cylindrical and block squares

*NZS 382:1965 (BS 542:1964) Cable glands and sealing boxes
for association with apparatus for use in mines

*NZS 386:1950 (BS 934:1940) Vulcanized fibre (natural
colour) rods and tubes for electrical purposes

*NZS 398:1949 (BS 950:1941) Artificial daylight fittings for
colour matching

*NZS 412:1950 (BS 867:1939) Traction lamps (series
burning)

*NZS 441:1950 (BS 326:1941) Electrical performance of
high-tension transformers for X-ray purposes

†NZS 443:1963 (BS 1123:1961) Safety valves, gauges and
other safety fittings for air receivers and compressed air
installations

$NZS 446:— (BS 163:—) Galvanized steel wire strand
for signalling purposes—
Part 1:1949 (BS 163:Pt 1:1963) Galvanized steel wire
strand

*NZS 498:— (BS 1017:—) The sampling of coal and
coke—
Part 1:1961 (BS 1017:Pt 1:1960) Sampling of coal

*NZS 524:1962 (BS 899:1948) Rolled copper sheet, strip
and foil

*NZS 539:1954 (BS 1164:1952) Dimensions of prefocus
lamp-caps and lampholders (for voltages not exceeding
250 volts)

*NZS 542:1950 (BS 626:1946) Micanite for commutator
separators

*NZS 620:1950 (BS 279:1947) 100-ampere flameproof plugs
and sockets (restrained type)

*NZS 680:1950 (BS 1395:1948) 30-ampere flameproof plugs
and sockets and cable couplers

*NZS 701:1958 (BS 470:1957) Manhole and inspection
openings for chemical plant

*NZS 865:1954 (BS 916:1953) Black bolts, screws and nuts,
hexagon and square, with B.S.W. threads, and partly
machined bolts, screws and nuts, hexagon and square,
with B.S.W. or B.S.F. threads

*NZS 892:1960 (BS 1560:1958) Steel pipe flanges and flanged
fittings

†NZS 1033:1951 (BS 1365:1951) Short-range short-term
thermometers

*NZS 1084:1963 (BS 1780:1960) Bourdon tube pressure and
vacuum gauges

*NZS 1086:1952 (BS 1798:1951) Symbols, terms and defini-
tions for gas quantities in reciprocating internal com-
bustion engines (excluding carburettor type)

§NZS 1087:— (BS 1804:—) Parallel steel dowel pins—
Part 1:1967 (BS 1804:Pt 1:1966) Inch series

†NZS 1220:— (BS 2051:—) Tube and pipe fittings for
engineering purposes—
Part 1:1954 (BS 2051:Pt 1:1953) Copper and copper
alloy capillary and compression tube fittings

*NZS 1221:1954 (BS 1989:1953) Memorandum on values
for the properties of high-conductivity copper

*NZS 1235:1954 (BS 2035:1953) Cast iron flanged pipes and
flanged fittings

*NZS 1262:1955 (BS 1496:1948) Photographic safelight
screens and housings

†NZS 1282:1956 (BS 2518:1954) Rotary form-relieved gear
cutters

*NZS 1305:1957 (BS 1769:1951) Unified black hexagon
bolts, screws and nuts (UNC and UNF threads) Normal
series

*NZS 1337:1958 (BS 2066:1953) Balata belting

†NZS 1345:1958 (BS 1797:1952) Tables for use in the cali-
bration of volumetric glassware

†NZS 1349:1958 (BS 1900:1952) Secondary reference ther-
mometers (centigrade scale)

*NZS 1415:— (BS 2960:—) Dimensions of 3-phase
electric motors—
Part 3:1965 (BS 2960:Pt 3:1964) Flameproof motors

NZS 1430:1966 (BS 1953:1964) Copper alloy check valves
for general purposes

*NZS 1450:1959 (BS 2827:1957) Machine screw nuts, pressed
type (B.A. and Whitworth form threads)

*NZS 1456:1961 (BS 1975:1957) Primary cells and batteries
for intrinsically safe circuits in coal mines

*NZS 1461:1961 (BS 2631:1955) Oil switches for alternating
current systems

*NZS 1463:1962 (BS 2706:1956) Non-ferrous conduit and
conduit fittings (aluminium and zinc alloy)

*NZS 1488:1962 (BS 2050:1961) Electrical resistance of
conductive and anti-static products made from flexible
polymeric material

*NZS 1500:1959 (BS 2736:1956) Reference thermometers
for field use

†NZS 1504:1967 (BS 2842:1966) Whirling hygrometer
(medium size)

†NZS 1506:1959 (BS 3080:1959) Cast iron angle plates and
box angle plates for workshop use

†NZS 1557:1960 (BS 2585:1955) Dimensions of dental X-ray
films

§NZS 1575:— (BS 3139:—) High strength friction grip
bolts for structural engineering—
Part 1:1960 (BS 3139:Pt 1:1959) General grade bolts

*NZS 1609:1961 (BS 1888:1952) Precision reels for bare and
oxidized resistance wire (0.0005—0.0048 in diameter
inclusive)