5325-99-131-3117 RING SPECIAL,SNAP Index 5310-99-131-3154 WASHER,FLAT

National Stock Number:
5325-99-131-3140

Federal Supply Class:
5325

National Item Identification Number:
991313140

Description:
RING,RETAINING

Detail:
A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see PUSH ON NUT. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also CLIP, RETAINING and PIN, LOCK. Excludes RING, CONNECTING, ROUND.


Manufacturer Information:
12D1400-280K7705KNDS DEFENCE UK LIMITED
D1400-0280-CS-ZDK0745CIRTEQ LTD
G413/4546 ITEM 17K7705KNDS DEFENCE UK LIMITED
G413/4546/17K7705KNDS DEFENCE UK LIMITED


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
INSIDE DIAMETER25.48 MILLIMETERS MINIMUM AND 26.11 MILLIMETERS MAXIMUM
MAJOR THICKNESS1.50 MILLIMETERS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONBS 1429 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE AND BS 970 GRADE 070A78 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE
MATERIAL HARDNESS RATING48.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
MATERIALSTEEL
RING STYLEEXTERNAL
SPECIAL FEATURES28.00 MM SHAFT DIA
STRENGTH RATINGNOT RATED
SURFACE TREATMENTZINC AND PASSIVATE
USAGE DESIGNEXTERNAL


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