Customer Support: +1 416-401-8730

Login to i2i Subscription Intertek.com
  • There are no items in your cart
Please enter a keyword to search
Advanced search

BS 959:1950

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Specification for internal micrometers (including stick micrometers)
Available format(s)

Hardcopy , PDF

Superseded date

11-30-2008

Language(s)

English

Published date

01-18-1951

Publisher

British Standards Institution

Co-operating organizations
Foreword
Specification
Section one: Internal micrometers
1 Scope
2 Material of measuring head
3 Measuring face of measuring head
4 Micrometer screw
5 Thimble and barrel
6 Extension rods
7 Spacing collars
8 Adjustment
9 Accuracy
10 Rigidity
11 Handle
12 Case
13 Packing
14 Marking
Section two: Stick micrometers
15 Scope
16 Nomenclature
17 Terminal and abutment faces
18 Screwed joints
19 Extension rods
20 Accuracy of micrometer unit
21 Accuracy of extension rods
22 Rigidity
23 Marking
24 Gap setting gauges
25 Case
26 Packing
Appendices
A Method of testing internal micrometers
B Testing of internal micrometers

Micrometers comprising a measuring head, extension rods with or without spacing collars, handle (in smaller sizes). Three sizes of measuring head, in inch and metric units. Stick micrometers for measurement of greater internal lengths (6 in or 12 in micrometer unit, fitted with micrometer of 1 in range which, with series of extension rods, permits measurement up to maximum length required). Material, thimble and barrel, micrometer screw, extension rods, spacing collars, adjustment, accuracy, rigidity, handle, gap setting gauges, marking, case and packaging, test methods.

Committee
TPR/1
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

Standards Relationship
AS B136-1955 Identical

BS 957-1:1941 Specification for feeler gauges Inch units
BS 6468:1984 Specification for depth micrometers
BS 6468:2008 Specification for depth micrometers
BS 870:1950 Specification for external micrometers
08/30177718 DC : DRAFT JUNE 2008 BS 6468 - SPECIFICATION FOR DEPTH MICROMETERS
BS 1734:1951 Specification for micrometer heads
BS 852:1939 Specification for toolmakers\' straightedges
BS 7825-2:1996 Calibration of rubber and plastics test equipment Calibration procedures

BS 1790:1961 Specification for length bars and their accessories (imperial units)
BS 1685:1951 Specification for bevel protractors (mechanical and optical)
BS 957-2:1969 Specification for feeler gauges Metric units
BS 1734:1951 Specification for micrometer heads
BS 888:1950 Specification for slip (or block) gauges and their accessories
BS 957-1:1941 Specification for feeler gauges Inch units
BS 1054:1954 Engineers comparators for external measurement
BS 870:1950 Specification for external micrometers
BS 906-2:1972 Specification for engineers\' parallels. Imperial units
BS 818(1963) : LATEST CAST IRON STRAIGHT EDGES (BOW SHAPED AND I-SECTION)
BS 939:1962 Specification for engineers\' squares (including cylindrical and block squares)
BS 907(1955) : LATEST
BS 817(1939) : LATEST
BS 906-1:1972 Specification for engineers\' parallels Metric units
BS 2795:1957 Dial test indicators (lever type) for linear measurement. Metric units.
BS 887:1950 Specification for precision vernier callipers
BS 84:1956 Specification for parallel screw threads of Whitworth form
BS 852:1939 Specification for toolmakers\' straightedges
BS 1643:1950 Specification for precision vernier height gauges
BS 869:1939 Toolmakers\' flats and high precision surface plates.
BS 863(1939) : LATEST STEEL STRAIGHTEDGES OF RECTANGULAR SECTION
BS 958:1941 Precision levels for engineering workshops

View more information
US$143.74
Excluding Tax where applicable
USD
CAD
CHF
CNY
DKK
EUR
GBP
HKD
IDR
INR
JPY
KRW
MXN
NOK
NZD
SEK
SGD
USD
ZAR
Hardcopy - English
PDF - English
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Learn more on subscription solutions

or

Get in touch with us