08/30177716 DC : DRAFT JUNE 2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BS 959 - SPECIFICATION FOR INTERNAL MICROMETERS (INCLUDING STICK MICROMETERS)
30-11-2008
23-11-2012
Foreword
1 Scope
2 Normative references
Section 1: Internal micrometers
3 Material of measuring head
4 Measuring face of measuring head
5 Micrometer screw
6 Thimble and barrel
7 Extension rods
8 Spacing collars
9 Adjustment
10 Accuracy
11 Rigidity
12 Handle
13 Marking
14 Case
15 Packing
Section 2: Stick micrometers
16 Terminal and abutment faces
17 Screwed joints
18 Extension rods
19 Accuracy of micrometer unit
20 Accuracy of extension rods
21 Rigidity
22 Marking
23 Gap setting gauges
24 Case
25 Packing
Annexes
Annex A (normative) - Method of test
Bibliography
| Committee |
TDW/4
|
| DocumentType |
Draft
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| BS 1790:1961 | Specification for length bars and their accessories (imperial units) |
| BS 4311(2007) : 2007 | GAUGE BLOCKS MANUFACTURED TO IMPERIAL SPECIFICATION - SPECIFICATION, VALIDATION AND ACCESSORIES |
| BS 1685:1951 | Specification for bevel protractors (mechanical and optical) |
| BS 1734:1951 | Specification for micrometer heads |
| BS 870:1950 | Specification for external micrometers |
| BS 906-2:1972 | Specification for engineers\' parallels. Imperial units |
| BS 906-1:1972 | Specification for engineers\' parallels Metric units |
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.