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 |
|---|---|---|---|---|---|---|---|---|
| MS16624-4225 | 96906 | M | 2 | 2 | 4 | HD | ||
| 5100-225H | 79136 | A | 5 | 1 | 4 | HD | ||
| 6330W11P001 | 97424 | A | 5 | 1 | 4 | KZ | ||
| 3100-225SS2 | 97464 | R | 5 | 1 | 4 | HD | ||
| R271NAA0225NN11 9NNQA1 | D9182 | A | C | 1 | 6 | ZZ | AC |
CAGE Information
| Code | Company |
|---|---|
| 79136 | TRUARC COMPANY LLC DBA WALDES TRUARC |
| 96906 | MILITARY STANDARDS PROMULGATED BY MI |
| 97424 | AMETEK INC. DIV AEROSPACE & DEFENSE |
| 97464 | TRUARC CO LLC |
| D9182 | BOSCH REXROTH GMBH LOHMANN STOLTERFO |
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 |
|---|---|---|
| ALME | MATERIAL HARDNESS RATING | 44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM |
| ALME | MATERIAL HARDNESS RATING | 44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM |
| ALBY | USAGE DESIGN | EXTERNAL |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| AARX | INSIDE DIAMETER | 2.056 INCHES MINIMUM AND 2.096 INCHES MAXIMUM |
| ACXD | RING STYLE | EXTERNAL |
| AWQD | STRENGTH RATING | NOT RATED |
| SURF | SURFACE TREATMENT | CADMIUM, QQ-P-416, TYPE 2, CLASS 2 |
| MATL | MATERIAL | STEEL, AMS 5520 |
| ABMC | MAJOR THICKNESS | 0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |