NSN 5325-00-407-7021
Part Details | RETAINING RING
5325-00-407-7021 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: 8437915, 5325-00-407-7021, 00-407-7021, 5325004077021, 004077021
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
53 | JUL 02, 1970 | 00-407-7021 | 07623 ( RING, RETAINING ) |
REFERENCE DRAWINGS & PICTURES
RECTANGULAR

Cross Reference | NSN 5325-00-407-7021
Part Number | Cage Code | Manufacturer |
---|---|---|
8437915 | 19204 | ARMY, UNITED STATES DEPARTMENT OFTHE |
Technical Data | NSN 5325-00-407-7021
Characteristic | Specifications |
---|---|
MATERIAL | STEEL |
CASEHARDENING INDICATOR | NOT CASEHARDENED |
CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
USAGE DESIGN | EXTERNAL AND INTERNAL |
SURFACE TREATMENT | ENAMEL |
MAJOR THICKNESS | 0.340 INCHES NOMINAL |
SPECIAL FEATURES | MATERIAL IS PER QQ-S-624,COLD FINISHED(COND. OPT.),0.15-0.35 PER CENT LEAD PERMITTED,COMP 4140; SURFACE TREATMENT IS PER TT-E-529,COLOR NO. X-24087(OLIVE DRAB),FED-STD-595; HEAT TREATMENT IS PER MIL-H-6875,QUENCH AND TEMPERTO 28-40 ROCKWELL C; CENTER HOLE IS 0.800 IN. DIA.; 3 HOLES,0.137 IN. DIA. |
CUBIC MEASURE | 0.08677 CUBIC FEET |