NIIN Output Data
NIIN:
NSN:
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 |
|---|---|---|---|---|---|---|---|---|
| M27426-3173D | D9182 | A | C | 1 | 6 | ZZ | AC | |
| M2742630174D | 81349 | M | 2 | 2 | E | ZZ | ||
| MIL-DTL-27426 | 81349 | M | 4 | 1 | E | ZZ | ||
| RR312S | 80756 | A | 5 | 9 | 5 | CT | ||
| G-RR-312S | 80756 | A | 5 | 1 | 5 | CT | ||
| RR-312S | D9182 | A | C | 1 | 6 | ZZ | AC | |
| RR-3125 | 17238 | A | 5 | 9 | 5 | ZZ | ||
| AS3217-174 | 81343 | A | 5 | 1 | 1 | KZ |
CAGE Information
| Code | Company |
|---|---|
| 17238 | PALL CORPORATION DBA PALL TRINITY MI |
| D9182 | BOSCH REXROTH GMBH LOHMANN STOLTERFO |
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
| 80756 | SPIROLOX INC. |
| 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS 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 |
|---|---|---|
| ACXD | RING STYLE | SPIRAL |
| ACXD | RING STYLE | SPIRAL |
| AWQD | STRENGTH RATING | NOT RATED |
| ABKV | OUTSIDE DIAMETER | 3.251 INCHES MINIMUM AND 3.281 INCHES MAXIMUM |
| AARX | INSIDE DIAMETER | 2.895 INCHES MINIMUM AND 2.925 INCHES MAXIMUM |
| ALBY | USAGE DESIGN | INTERNAL |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | DOUBLE OVAL |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| MATL | MATERIAL | STEEL, FED STD 66, AISI 302/SAE 30302 |
| ALME | MATERIAL HARDNESS RATING | 70.0 ROCKWELL A MINIMUM AND 75.0 ROCKWELL A MAXIMUM |
| ABMC | MAJOR THICKNESS | 0.058 INCHES MINIMUM AND 0.064 INCHES MAXIMUM |
Similar Parts
RR-3125 ,
RR3125 ,
5325-00-182-7020 ,
5325001827020 ,
001827020
,
M27426-3173D ,
M2742630174D ,
MIL-DTL-27426 ,
RR312S ,
G-RR-312S ,
RR-312S ,
RR-3125 ,
AS3217-174 ,