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 |
|---|---|---|---|---|---|---|---|---|
| E21253-00 | D1379 | A | 5 | 2 | 3 | ZG | ||
| 3000-X56-SS2 | 97464 | R | 5 | 1 | 4 | KZ | ||
| N5000-56H | 79136 | A | 5 | 1 | 3 | KZ | ||
| MS16625-4056 | 96906 | M | 2 | 2 | E | XX | ||
| N5000-X56-H | 79136 | A | 5 | 1 | 4 | KZ | ||
| 5000-56W | 79136 | A | 5 | 1 | 5 | SE | ||
| A2046 | 98939 | A | 5 | 2 | 6 | ZY |
CAGE Information
| Code | Company |
|---|---|
| 79136 | TRUARC COMPANY LLC DBA WALDES TRUARC |
| D1379 | B/E AEROSPACE SYSTEMS GMBH OXYGEN & |
| 97464 | TRUARC CO LLC |
| 96906 | MILITARY STANDARDS PROMULGATED BY MI |
| 98939 | AEROCONTROLEX GROUP, INC. DBA AERO F |
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 |
|---|---|---|
| SURF | SURFACE TREATMENT | PASSIVATED, QQ-P-35 |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| AWQD | STRENGTH RATING | NOT RATED |
| ABKV | OUTSIDE DIAMETER | 0.615 INCHES MINIMUM AND 0.630 INCHES MAXIMUM |
| ABMC | MAJOR THICKNESS | 0.033 INCHES MINIMUM AND 0.037 INCHES MAXIMUM |
| ALME | MATERIAL HARDNESS RATING | 63.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 69.5 ROCKWELL SUPERFICIAL 30-N MAXIMUM |
| ACXD | RING STYLE | INTERNAL |
| MATL | MATERIAL | STEEL, AMS 5520 |
| ALBY | USAGE DESIGN | INTERNAL |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
Similar Parts
5000-56W ,
500056W ,
5325-00-807-5331 ,
5325008075331 ,
008075331
,
E21253-00 ,
3000-X56-SS2 ,
N5000-56H ,
MS16625-4056 ,
N5000-X56-H ,
5000-56W ,
A2046 ,