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 |
|---|---|---|---|---|---|---|---|---|
| 2578843-001A | 55284 | A | 5 | 9 | 1 | KE | ||
| 2578843-001A | 06848 | A | C | 1 | 5 | KE | AC | |
| 2578843-001A | 17576 | A | 3 | 2 | 1 | KE |
CAGE Information
| Code | Company |
|---|---|
| 06848 | HONEYWELL INTERNATIONAL INC. AEROSPA |
| 55284 | HONEYWELL INTERNATIONAL INC DBA HONE |
| 17576 | GOODRICH CORP |
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 | ROUND |
| ALBY | USAGE DESIGN | EXTERNAL |
| ABQK | END STYLE | 90 DEGREE PARALLEL |
| AJRB | MATERIAL DIAMETER | 0.185 NOMINAL MILS AND 0.189 NOMINAL CENTIMETERS |
| AWQD | STRENGTH RATING | NOT RATED |
| MATL | MATERIAL | STEEL, QQ-W-423, COMP 302, COND B OR STEEL, QQ-W-423, COMP 304, COND B |
| ACXD | RING STYLE | STRAIGHT GAP |
| SURF | SURFACE TREATMENT | PASSIVATED CP-0520 06848 |
| AARX | INSIDE DIAMETER | 4.072 INCHES MINIMUM AND 4.140 INCHES MAXIMUM |
| ALME | MATERIAL HARDNESS RATING | NOT RATED |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ABKV | OUTSIDE DIAMETER | 4.450 INCHES MINIMUM AND 4.510 INCHES MAXIMUM |