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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
RR418C 80756 A 3 2 1 SE
626-001-9287 70210 A 5 9 A KZ
MIL-DTL-27426 81349 M 5 9 E ZZ

CAGE Information

Code Company
70210 HONEYWELL INTERNATIONAL INC. DBA HON
80756 SPIROLOX INC.
81349 MILITARY SPECIFICATIONS PROMULGATED

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
AWQD STRENGTH RATING 211000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE
MATL MATERIAL STEEL FED FED STD NO. 66 AISI C1070 THRU C1090 OR SAE 1070 THRU 1090
ABKV OUTSIDE DIAMETER 4.347 INCHES NOMINAL
ABMC MAJOR THICKNESS 0.063 INCHES NOMINAL
ALME MATERIAL HARDNESS RATING 73.0 ROCKWELL A MINIMUM AND 77.9 ROCKWELL A MAXIMUM
SURF SURFACE TREATMENT CADMIUM AND CHROMATE
ACXD RING STYLE SPECIAL FLAT
AARX INSIDE DIAMETER 4.225 INCHES NOMINAL
ZZZT NONDEFINITIVE SPEC/STD DATA 2 TYPE AND 1 CLASS AND 4.187 IN. SIZE
ALBY USAGE DESIGN INTERNAL
AAGR CROSS-SECTIONAL SHAPE STYLE DOUBLE OVAL
AASG CASEHARDENING INDICATOR NOT CASEHARDENED

Similar Parts

626-001-9287 , 6260019287 , 5325-00-915-8096 , 5325009158096 , 009158096 , RR418C , 626-001-9287 , MIL-DTL-27426 ,