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 |
|---|---|
| 99193 | HONEYWELL INTERNATIONAL INC. DBA HON |
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 |
|---|---|---|
| TEST | TEST DATA DOCUMENT | 19207-12286006 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| MATL | MATERIAL | STEEL, AISI 4340 |
| ALBY | USAGE DESIGN | EXTERNAL |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| ALME | MATERIAL HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| ABMC | MAJOR THICKNESS | 0.250 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | 2530-01-136-8738 TANK,CMBT,IMPROVED ARMOR,CMBT85SP2,M1IA |
| FEAT | SPECIAL FEATURES | A CLOSED CIRCLE W/TABS,2 EA,EXTENDING FR INSIDE DIA 180 DEG APART. TAB HT 0.225 IN MIN TO 0.230 IN MAX. TABWIDTH 0.371 IN MIN TO 0.373 IN MAX. TABS EXTEND OUT AT 45 DEG ANGLE TOWARD INSIDE CTR. OUTSIDE DIA 5.160 IN NOM. INSIDE DIA 4.705 IN NOM. BLACK OXIDE COATING. QUENCH HARDENED. OUTSIDE RIM MARKED 19207-12286006 |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |