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 |
|---|---|
| 33211 | AJL MANUFACTURING 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 |
|---|---|---|
| ALME | MATERIAL HARDNESS RATING | 64.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 69.5 ROCKWELL SUPERFICIAL 30-N MAXIMUM |
| ALME | MATERIAL HARDNESS RATING | 64.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 69.5 ROCKWELL SUPERFICIAL 30-N MAXIMUM |
| AWQD | STRENGTH RATING | 211000.000 POUNDS PER SQUARE INCH MINIMUM TENSILE |
| AGAV | END ITEM IDENTIFICATION | W/S: HELICOPTER, COBRA/ATTACK, AH-1J; HELICOPTER, SEA KING H-3; HELICOPTER, UTILITY/SEARCH AND RECOVERY UH-1N |
| ACXD | RING STYLE | SPIRAL |
| SURF | SURFACE TREATMENT | CADMIUM PLATED |
| ABMC | MAJOR THICKNESS | 0.059 INCHES NOMINAL |
| MATL | MATERIAL | STEEL,FED,QQ-S-633,COMPOSITION FS1070,FS1074,FS1080,FS1085 OR FS1090 |
| ABKV | OUTSIDE DIAMETER | 3.276 INCHES NOMINAL |
| ALBY | USAGE DESIGN | INTERNAL |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | DOUBLE OVAL |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| AARX | INSIDE DIAMETER | 2.920 INCHES NOMINAL |