Product Details | RETAINING RING

5325-00-619-6944 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.

Part Alternates: MILR21248, 5325-00-619-6944, 00-619-6944, 5325006196944, 006196944

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1960 00-619-6944

Drawings & Photos | NSN 5325-00-619-6944


Demand History | NSN 5325-00-619-6944

Part Number Request Date QTY Origin
MILR21248 2013-04-112 5 MX
MILR21248 2011-02-47 24 us

Cross Reference | NSN 5325-00-619-6944

Part Number Cage Code Manufacturer
MILR21248 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5325-00-619-6944

Characteristic Specifications
MATERIAL STEEL,FED,NO. 66,NOS. 1066 THRU 1090
SURFACE TREATMENT PHOSPHATE COATED
STRENGTH RATING NOT RATED
MATERIAL HARDNESS RATING 65.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 69.5 ROCKWELL SUPERFICIAL 30-N MAXIMUM
CASEHARDENING INDICATOR NOT CASEHARDENED
RING STYLE A41 EXTERNAL
INSIDE DIAMETER 0.187 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE D4 RECTANGULAR
MAJOR THICKNESS 0.035 INCHES NOMINAL
USAGE DESIGN EXTERNAL
NONDEFINITIVE SPEC/STD DATA 1 TYPE AND 7 CLASS AND PHOSPATE FINISH
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILR21248

Restrictions/Controls & Freight Information | NSN 5325-00-619-6944

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information