National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
RING , RETAINING
Definition:
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 5108-137MD | 79136 | A | 5 | 1 | 4 | KZ | ||
| MS16626-1137 | 7Z500 | A | 5 | 2 | 6 | 9Z | ||
| 4100-137-ST-CD | 97464 | R | 5 | 1 | 4 | KZ | ||
| 50-137-S-MD | 79136 | A | 5 | 1 | 4 | KZ | ||
| R274NAA0137NN05 6NNPF1 | D9182 | A | C | 1 | 6 | ZZ | AC | |
| MS16626-1137 | 96906 | M | 2 | 2 | 4 | KZ |
CAGE Information
| Code | Company |
|---|---|
| 79136 | TRUARC COMPANY LLC DBA WALDES TRUARC |
| 7Z500 | BUSHMASTER FIREARMS INTERNATIONAL LL |
| 97464 | TRUARC CO LLC |
| D9182 | BOSCH REXROTH GMBH LOHMANN STOLTERFO |
| 96906 | MILITARY STANDARDS PROMULGATED BY MI |
Federal Supply Class
Title
FASTENING DEVICES
Inclusions:
INCLUDES EYELETS; GROMMETS; AIRCRAFT COWLING FASTENERS; TEXTILE FASTENERS; RETAINING RINGS; THREADED INSERTS.
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AARX | INSIDE DIAMETER | 1.257 INCHES MINIMUM AND 1.282 INCHES MAXIMUM |
| AARX | INSIDE DIAMETER | 1.257 INCHES MINIMUM AND 1.282 INCHES MAXIMUM |
| ALBY | USAGE DESIGN | EXTERNAL |
| SURF | SURFACE TREATMENT | CADMIUM PLATED/W/CHROMATE TREATMENT |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| MATL | MATERIAL | STEEL,FED STD 66 AISI 1066 OR 1069 OR 1070 OR 1072 OR 1074 OR 1075 OR 1078 OR 1080 OR 1084 OR 1086 OR 1090 |
| ALME | MATERIAL HARDNESS RATING | 47.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM |
| ACXD | RING STYLE | EXTERNAL INVERTED LUGS |
| AWQD | STRENGTH RATING | NOT RATED |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ABMC | MAJOR THICKNESS | 0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM |