2510-01-281-5287 SPRING ASSEMBLY,LEAF Index 4210-01-281-5289 HEAD,SPRINKLER,FIRE PROTECTION

National Stock Number:
5325-01-281-5288

Federal Supply Class:
5325

National Item Identification Number:
012815288

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:
84319-102101OECO, LLC


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
INSIDE DIAMETER5.300 INCHES NOMINAL
MAJOR THICKNESS0.250 INCHES MINIMUM AND 0.280 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/8, 6061, T6 FED SPEC 1ST MATERIAL RESPONSE AND WW-T-700/6, T6 FED SPEC 2ND MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 6061
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER5.500 INCHES NOMINAL
RING STYLEWIRE
SURFACE TREATMENTANODIZE
USAGE DESIGNEXTERNAL


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