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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
RS218CD 80756 A 3 2 5 KE
340-0280-020 95105 A 5 9 5 KZ

CAGE Information

Code Company
80756 SPIROLOX INC.
95105 ROCKWELL COLLINS INC. DIV GOVERNMENT

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
SURF SURFACE TREATMENT CADMIUM, DICHROMATE TREATED
SURF SURFACE TREATMENT CADMIUM, DICHROMATE TREATED
ABMC MAJOR THICKNESS 0.049 INCHES NOMINAL
MATL MATERIAL STEEL FED STD 66 SAE 1070 THRU 1090
ACXD RING STYLE SPIRAL
AWQD STRENGTH RATING NOT RATED
ABKV OUTSIDE DIAMETER 2.368 INCHES NOMINAL
ALBY USAGE DESIGN INTERNAL
ALME MATERIAL HARDNESS RATING NOT RATED
AAGR CROSS-SECTIONAL SHAPE STYLE DOUBLE OVAL
AARX INSIDE DIAMETER 2.092 INCHES NOMINAL
AASG CASEHARDENING INDICATOR NOT CASEHARDENED

Similar Parts

RS218CD , RS218CD , 5325-00-252-9804 , 5325002529804 , 002529804 , RS218CD , 340-0280-020 ,