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 |
---|---|---|---|---|---|---|---|---|
77643-42X9 PIECE 19 | 96169 | A | 5 | 2 | 5 | KZ | ||
SSN637-501-2159964 PIECE 19 | 80064 | A | 3 | 2 | A | KZ |
CAGE Information
Code | Company |
---|---|
80064 | NAVAL SHIP SYSTEMS COMMAND |
96169 | ELECTRIC BOAT CORPORATION |
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 |
---|---|---|
ABKV | OUTSIDE DIAMETER | 1.121 INCHES MINIMUM AND 1.123 INCHES MAXIMUM |
ABQK | END STYLE | 90 DEGREE PARALLEL |
AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
AARX | INSIDE DIAMETER | 0.742 INCHES MINIMUM AND 0.747 INCHES MAXIMUM |
AWQD | STRENGTH RATING | NOT RATED |
ABMC | MAJOR THICKNESS | 0.240 INCHES MINIMUM AND 0.248 INCHES MAXIMUM |
ACXD | RING STYLE | STRAIGHT GAP |
ALBY | USAGE DESIGN | INTERNAL |
ALME | MATERIAL HARDNESS RATING | NOT RATED |
MATL | MATERIAL | NICKEL-COPPER ALLOY, QQ-N-281, CLASS A |
AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |