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) |
---|---|---|---|
53 | JAN 01, 1963 | 00-543-3981 | 07623 ( 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 5 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
74-45308-1003 | 89944 | KOLLSMAN, INC. |
93634-2 | 11447 | L3 TECHNOLOGIES, INC.DBA COMMUNICATION SYSTEMS - EAST |
VA-97-7154-002 | K0668 | LEONARDO MW LTD |
93634-2 | 49671 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
93634-2 | 02734 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
MIL-R-21248 TY1 CL5 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
MS16633-4009 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
749305 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
12Z5035-131 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
749305 | 53711 | NAVAL SEA SYSTEMS COMMAND |
12Z5035-131 | 53711 | NAVAL SEA SYSTEMS COMMAND |
076-006545-002 | 26916 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MULTIPLE |
716-005-002 | 59211 | PARKER-HANNIFIN CORPORATIONDBA CUSTOMER SUPPORT MILITARY |
716-005-002 | 26055 | PARKER-HANNIFIN CORPORATIONDBA ELECTRONICS SYSTEMS DIVISION |
5133-9W | 07382 | ROTOR CLIP COMPANY INC.DBA ROTOR CLAMP |
5133-9H | 07382 | ROTOR CLIP COMPANY INC.DBA ROTOR CLAMP |
1000-9SS2 | 97464 | TRUARC CO LLC |
5133-9W | 79136 | TRUARC COMPANY LLCDBA WALDES TRUARC |
5133-9H | 79136 | TRUARC 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 RATING | 82.5 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 86.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM |
SURFACE TREATMENT | PASSIVATE |
INSIDE DIAMETER | 0.073 INCHES NOMINAL |
MAJOR THICKNESS | 0.015 INCHES NOMINAL |
NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 5 CLASS |