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National Stock Number (NSN) Output Data

NSN:
5325-00-143-6669
NIIN:
001436669
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
PK52 66289 A 3 2 4 28
PK 52 D9182 A C 1 6 ZZ AC
PK52 11568 A 5 9 5 XX
1021-364 10137 H 5 9 X XX

CAGE Information

Code Company
10137 SZEMCO INC
66289 WISCONSIN MOTORS LLC
D9182 BOSCH REXROTH GMBH LOHMANN STOLTERFO
11568 GARDNER DENVER INC.

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
AAGR CROSS-SECTIONAL SHAPE STYLE ROUND
AAGR CROSS-SECTIONAL SHAPE STYLE ROUND
AJRB MATERIAL DIAMETER 0.063 NOMINAL INCHES
MATL MATERIAL SPRING STEEL
AARX INSIDE DIAMETER 0.749 INCHES MINIMUM AND 0.780 INCHES MAXIMUM
ABKV OUTSIDE DIAMETER 0.875 INCHES MINIMUM AND 0.906 INCHES MAXIMUM
AWQD STRENGTH RATING NOT RATED
ACXD RING STYLE HOOKED
FEAT SPECIAL FEATURES 3/4 IN. FROM OUTSIDE RADIUS OF HOOKED END TO TOP OF RING AND 5/16 IN. GAP OPENING
ALBY USAGE DESIGN INTERNAL
ALME MATERIAL HARDNESS RATING NOT RATED
AASG CASEHARDENING INDICATOR NOT CASEHARDENED

Similar Parts

1021-364 , 1021364 , 5325-00-143-6669 , 5325001436669 , 001436669 , PK52 , PK 52 , PK52 , 1021-364 ,