Part Number
Part Number:
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.
CAGE Information
| Code | Company |
|---|---|
| 79136 | TRUARC COMPANY LLC DBA WALDES TRUARC |
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 | BEVELED ONE OUTSIDE CORNER |
| ABKV | OUTSIDE DIAMETER | 1.849 INCHES MINIMUM AND 1.909 INCHES MAXIMUM |
| AWQD | STRENGTH RATING | NOT RATED |
| ACXD | RING STYLE | INTERNAL |
| SURF | SURFACE TREATMENT | PHOSPHATE, DOD-P-16232, TYPE Z, CLASS 2 |
| MATL | MATERIAL | STEEL, ASTM A682, GRADE 1085 OR STEEL, ASTM A682, GRADE 1074 OR STEEL, ASTM A682, GRADE 1070 OR STEEL, ASTM A682, GRADE 1086 OR STEEL, ASTM A682, GRADE 1065 OR STEEL, ASTM A682, GRADE 1080 OR STEEL, ASTM A682, GRADE 1064 OR STEEL, ASTM A682, GRADE 1095 |
| ALBY | USAGE DESIGN | INTERNAL |
| ABMC | MAJOR THICKNESS | 0.062 INCHES NOMINAL |
| ALME | MATERIAL HARDNESS RATING | NOT RATED |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ABMB | MINOR THICKNESS | 0.046 INCHES NOMINAL |