NIIN Output Data
NIIN:
NSN:
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 |
|---|---|---|---|---|---|---|---|---|
| MS16632-1056 | 96906 | M | 2 | 2 | 4 | KZ | ||
| 2000-56-ST-CD | 97464 | R | 5 | 1 | 3 | KZ | ||
| 5103-56MD | 79136 | A | 5 | 1 | 3 | KZ | ||
| 5103-56-S-MD | 79136 | A | 5 | 1 | 4 | KZ |
CAGE Information
| Code | Company |
|---|---|
| 79136 | TRUARC COMPANY LLC DBA WALDES TRUARC |
| 96906 | MILITARY STANDARDS PROMULGATED BY MI |
| 97464 | TRUARC CO LLC |
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 |
|---|---|---|
| ALBY | USAGE DESIGN | EXTERNAL |
| SURF | SURFACE TREATMENT | CADMIUM, QQ-P-416, TYPE 2, CLASS 3 |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| MATL | MATERIAL | STEEL FED STD 66 AISI 1066 OR STEEL FED STD 66 AISI 1069 OR STEEL FED STD 66 AISI 1070 OR STEEL FED STD 66 AISI 1072 OR STEEL FED STD 66 AISI 1074 OR STEEL FED STD 66 AISI 1075 OR STEEL FED STD 66 AISI 1078 OR STEEL FED STD 66 AISI 1080 OR STEEL FED STD 66 AISI 1084 OR STEEL FED STD 66 AISI 1086 OR STEEL FED STD 66 AISI 1090 |
| AWQD | STRENGTH RATING | NOT RATED |
| ALME | MATERIAL HARDNESS RATING | 66.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 71.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM |
| ABMC | MAJOR THICKNESS | 0.033 INCHES MINIMUM AND 0.037 INCHES MAXIMUM |
| AARX | INSIDE DIAMETER | 0.491 INCHES MINIMUM AND 0.503 INCHES MAXIMUM |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ACXD | RING STYLE | C |