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 |
|---|---|---|---|---|---|---|---|---|
| SK251-4 | 1X0J7 | A | C | 1 | 5 | ZZ | 9F | |
| 224009 | 1X0J7 | A | C | 1 | 5 | ZZ | 9F | |
| SK251-4 | 40152 | R | 5 | 9 | X | XX | ||
| SK251-4 | 77237 | A | C | 1 | 5 | ZZ | 9F | |
| 224009 | 40152 | R | 5 | 9 | X | XX | ||
| 224009 | 89881 | H | 3 | 9 | X | XX | ||
| SK251-4 | 12603 | R | 5 | 2 | X | XX | ||
| 224009 | 12603 | R | 5 | 9 | X | XX | ||
| 2039290 | 14414 | H | 5 | 9 | 5 | CT | ||
| SK251-4 | 89881 | H | 5 | 9 | X | XX | ||
| 224009 | 77237 | A | C | 1 | 5 | ZZ | 9F |
CAGE Information
| Code | Company |
|---|---|
| 12603 | CLARK EQUIPMENT CO |
| 1X0J7 | VOLVO CONSTRUCTION EQUIPMENT NORTH A |
| 40152 | VME AMERICAS INC SUB OF VME GROUP N |
| 77237 | DANA OFF HIGHWAY PRODUCTS, LLC |
| 89881 | CLARK EQUIPMENT CO TRANSMISSION DIV |
| 14414 | EATON CORP FORESTRY AND CONSTRUCTION |
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 |
| AARX | INSIDE DIAMETER | 3.750 INCHES MAXIMUM |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| ABMC | MAJOR THICKNESS | 0.093 INCHES MINIMUM AND 0.097 INCHES MAXIMUM |
| MATL | MATERIAL | STEEL,SAE 1060 TO 1070 |
| AWQD | STRENGTH RATING | NOT RATED |
| ABQK | END STYLE | VERTEX BELOW CENTER |
| ACXD | RING STYLE | STRAIGHT GAP |
| ABKV | OUTSIDE DIAMETER | 4.125 INCHES MAXIMUM |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ALME | MATERIAL HARDNESS RATING | 43.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM |