FF W 100C 联邦规范 垫圈锁(齿)(1969年1月29日)[编号S文件]

ID:42078

大小:0.40 MB

页数:12页

时间:2023-03-16

金币:20

上传者:战必胜
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.. .
FF.Z-1OOC
.Januarv
2Q, 1969
SUP5R5ZDIHG
.. .
Fed.S~C. FF-X-LOOB
April21,1965
(SeeSection6)
EZDEML SPECIFICATIUN
,.. ,
“WASHER,LOCK, TOOTH
‘fhia”speclflcatlonwaa approved by the Commissioner,
Federal Supply Servlcea, General Servlcea Admin18tratlon,
for the use.of.all Federal
genelea.
.,
.
“1. SCOPE AND CLASSIFICATION
1.1 Scope. This specification covers
for use In asaembliea with bolts, studs and
(ace 6.1).
1.2 Clasalflcatlon.
tooth lockwaahera
machine screws
1.2.1 Typea,
gradea, styles and compositions.
‘fOO th
lockwasherg ~11 be or
th
e 1“011owing types, grades, styles
and compositions.
Type
Type
Type
Type
Type
I-
Grade
Grade
11 -
III -
IV -
v-
Style
Style
Internal Tooth Flat.
n
A - Regular.
B - Heavy-Duty~
I
External Tooth Flat.
Internal-External Tooth Flat.
External Tooth Countersunk 800-820 .
I
J
External Tooth Countersunk 99°-101 ).
1 - Twisted Teeth.
2
- Teeth
Composition 1 -
Composition 2 -
Compoeltion 3 -
Composition Q -
2.
APPLICABLE DOCUMENTS
with up-and-down bent edSes.
Carbon Steel.
Corrosion-resisting steel.
Phoephor bronze.
Tin brags.
2.1 Specifications and standards. The followlng speci-
fications and standardg,
of the Issues in e~rcct on date of
invitation for bids or request ror proposal, form a part of
the specification to the extent specified ne?ein.
i’sc5310
,.-
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