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 |
|---|---|---|---|---|---|---|---|---|
| 2890966-1 | 10001 | A | 5 | 9 | 4 | 9Z | ||
| 2558773-1 | D9182 | A | C | 1 | 6 | ZZ | AC | |
| 2890966-1 | 49956 | A | 5 | 9 | 4 | 9Z | ||
| 2890966-1 | 3B150 | A | 5 | 9 | 4 | 9Z | ||
| 9S6-1AA | 71286 | A | 3 | 2 | 6 | 9Z | ||
| 9S6-1AA | D0680 | A | 5 | 2 | 3 | ZG |
CAGE Information
| Code | Company |
|---|---|
| 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL D |
| D9182 | BOSCH REXROTH GMBH LOHMANN STOLTERFO |
| 49956 | RAYTHEON COMPANY DBA RAYTHEON |
| 3B150 | RAYTHEON TECHNICAL SERVICES COMPANY |
| 71286 | ALCOA GLOBAL FASTENERS INC. DBA ALCO |
| D0680 | ALCOA FASTENING SYSTEMS FAIRCHILD FA |
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 |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | ROUND |
| AJRB | MATERIAL DIAMETER | 0.020 INCHES MINIMUM AND 0.024 INCHES MAXIMUM |
| ACXD | RING STYLE | SPECIAL |
| AWQD | STRENGTH RATING | NOT RATED |
| SURF | SURFACE TREATMENT | CADMIUM, QQ-P-416, TYPE 2, CLASS 2 |
| ALBY | USAGE DESIGN | INTERNAL |
| ALME | MATERIAL HARDNESS RATING | NOT RATED |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| MATL | MATERIAL | WIRE, STEEL, MUSIC, QQ-W-470 |
| ABKV | OUTSIDE DIAMETER | 0.459 INCHES MINIMUM AND 0.471 INCHES MAXIMUM |