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 |
|---|---|---|---|---|---|---|---|---|
| 18906 | 11384 | A | 5 | 1 | 1 | HD | ||
| M27426-1239A | 81349 | M | 2 | 2 | 4 | KZ | ||
| MIL-R-27426 | 81349 | M | 4 | 1 | 4 | KZ | ||
| RS-900 | 80756 | A | 5 | 1 | 3 | KZ |
CAGE Information
| Code | Company |
|---|---|
| 11384 | KOLLMORGEN CORPORATION DBA DANAHER M |
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
| 80756 | SPIROLOX INC. |
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 |
|---|---|---|
| AWQD | STRENGTH RATING | 211000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE |
| ALBY | USAGE DESIGN | EXTERNAL |
| MATL | MATERIAL | STEEL,FED STD 66,AISI C1070 THRU C1090 OR SAE 1070 THRU 1090 |
| ABMC | MAJOR THICKNESS | 0.082 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
| ACXD | RING STYLE | SPIRAL |
| AARX | INSIDE DIAMETER | 8.637 INCHES MINIMUM AND 8.707 INCHES MAXIMUM |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | DOUBLE OVAL |
| ALME | MATERIAL HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 51.5 ROCKWELL C MAXIMUM |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ABKV | OUTSIDE DIAMETER | 9.379 INCHES MINIMUM AND 9.461 INCHES MAXIMUM |
Similar Parts
18906 ,
18906 ,
5325-00-980-3936 ,
5325009803936 ,
009803936
,
18906 ,
M27426-1239A ,
MIL-R-27426 ,
RS-900 ,