NSN 5325-00-543-3981

Part Details | RETAINING RING

5325-00-543-3981 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.

Alternate Parts: MIL421238 TY 1 CL 5, MIL-4-21238 TY 1 CL 5, 74453081003, 74-45308-1003, 936342, 93634-2, VA977154002, VA-97-7154-002, 936342, 93634-2, 936342, 93634-2, MILR21248 TY1 CL5, MIL-R-21248 TY1 CL5, MS166334009, MS16633-4009, 749305, 12Z5035131, 12Z5035-131, 749305, 12Z5035131, 12Z5035-131, 076006545002, 076-006545-002, 716005002, 716-005-002, 716005002, 716-005-002, 51339W, 5133-9W, 51339H, 5133-9H, 10009SS2, 1000-9SS2, 51339W, 5133-9W, 51339H, 5133-9H, 5325-00-543-3981, 00-543-3981, 5325005433981, 005433981

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-543-398107623 ( RING, RETAINING )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

E

Cross Reference | NSN 5325-00-543-3981
Part Number Cage Code Manufacturer
MIL-4-21238 TY 1 CL 581348FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES
74-45308-100389944KOLLSMAN, INC.
93634-211447L3 TECHNOLOGIES, INC.DBA COMMUNICATION SYSTEMS - EAST
VA-97-7154-002K0668LEONARDO MW LTD
93634-249671LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN
93634-202734LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN
MIL-R-21248 TY1 CL581349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
MS16633-400996906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
74930510001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
12Z5035-13110001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
74930553711NAVAL SEA SYSTEMS COMMAND
12Z5035-13153711NAVAL SEA SYSTEMS COMMAND
076-006545-00226916NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MULTIPLE
716-005-00259211PARKER-HANNIFIN CORPORATIONDBA CUSTOMER SUPPORT MILITARY
716-005-00226055PARKER-HANNIFIN CORPORATIONDBA ELECTRONICS SYSTEMS DIVISION
5133-9W07382ROTOR CLIP COMPANY INC.DBA ROTOR CLAMP
5133-9H07382ROTOR CLIP COMPANY INC.DBA ROTOR CLAMP
1000-9SS297464TRUARC CO LLC
5133-9W79136TRUARC COMPANY LLCDBA WALDES TRUARC
5133-9H79136TRUARC COMPANY LLCDBA WALDES TRUARC
Technical Data | NSN 5325-00-543-3981
Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
CASEHARDENING INDICATOR NOT CASEHARDENED
RING STYLE E
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
USAGE DESIGN EXTERNAL
MATERIAL HARDNESS RATING82.5 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 86.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM
SURFACE TREATMENT PASSIVATE
INSIDE DIAMETER0.073 INCHES NOMINAL
MAJOR THICKNESS0.015 INCHES NOMINAL
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 5 CLASS