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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
R274NAD0256NN056NNPF 05047 A 5 9 E ZZ
N5002-256 79136 A 5 9 6 KZ
38-18313-0256-2 86329 A 5 9 4 9Z
791-357 D9182 A C 1 6 ZZ AC
MS16631-256 96906 M 2 2 E XX

CAGE Information

Code Company
05047 AMERICAN SOCIETY OF MECHANICAL ENGIN
79136 TRUARC COMPANY LLC DBA WALDES TRUARC
86329 PARKER-HANNIFIN CORPORATION DBA FLUI
D9182 BOSCH REXROTH GMBH LOHMANN STOLTERFO
96906 MILITARY STANDARDS PROMULGATED BY MI

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
MATL MATERIAL STEEL,FED FED STD 66 FS1066 TO 1090
AAGR CROSS-SECTIONAL SHAPE STYLE BEVELED ONE OUTSIDE CORNER
ABMC MAJOR THICKNESS 0.093 INCHES NOMINAL
ALME MATERIAL HARDNESS RATING 47.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
ABMB MINOR THICKNESS 0.072 INCHES NOMINAL
AWQD STRENGTH RATING NOT RATED
ABKV OUTSIDE DIAMETER 2.760 INCHES NOMINAL
ACXD RING STYLE INTERNAL
ALBY USAGE DESIGN INTERNAL
AASG CASEHARDENING INDICATOR NOT CASEHARDENED

Similar Parts

R274NAD0256NN056NNPF , R274NAD0256NN056NNPF , 5325-00-550-5685 , 5325005505685 , 005505685 , R274NAD0256NN056NNPF , N5002-256 , 38-18313-0256-2 , 791-357 , MS16631-256 ,