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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
NUT , SELF-LOCKING , CLINCH

Definition:

A NUT HAVING A SLEEVE PORTION ON ITS UNDER SIDE, WHICH CAN BE CRIMPED OR CLINCHED TO HOLD THE ITEM IN PLACE WHEN INSERTED IN A HOLE. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
638674 77445 A 1 2 2 SE
638674 45653 A 5 2 5 ZZ
638674 15653 A 3 2 5 KZ
K29109-4-1 15653 A 5 2 5 KE

CAGE Information

Code Company
15653 ALCOA GLOBAL FASTENERS INC.
77445 UNITED TECHNOLOGIES CORPORATION DBA
45653 CENTRAL VALLEY CONCRETE INC

Federal Supply Class

Title

NUTS AND WASHERS

Inclusions:

INCLUDES LOCKNUTS; EYE NUTS; PLAIN NUTS; CASTELLATED NUTS; WING NUTS; PLATE NUTS; PUSH ON NUTS; CONCAVE AND CONVEX WASHERS; FLAT WASHERS; KEYED WASHERS; LOCK WASHERS; SHOULDERED WASHERS; SPLIT WASHERS.

Exclusions:

EXCLUDES BEARING THRUST WASHERS (FSC 3120); SHIMS (FSC 5365); RING SPACERS (FSC 5365); PLATE SPACERS (FSC 5365); LOCK RINGS (FSC 5365).

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
CQJX NOMINAL THREAD SIZE 0.250 INCHES
CQJX NOMINAL THREAD SIZE 0.250 INCHES
PRMT PRECIOUS MATERIAL SILVER
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CQFM HARDNESS RATING 33.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM
ADEA NUT HEIGHT 0.382 INCHES NOMINAL
AAVL PILOT DIAMETER 0.335 INCHES NOMINAL
CMLP THREAD QUANTITY PER INCH 28
ACTD NUT DIAMETER 0.425 INCHES NOMINAL
PMLC PRECIOUS MATERIAL AND LOCATION EXTERNAL SURFACE SILVER
AAJF THREAD DIRECTION RIGHT-HAND
MATT MATERIAL IRON ALLOY 660 OVERALL
AZKQ TEMP RATING NOT RATED
ACTA NUT STYLE CLINCH
AAJD THREAD CLASS 3BG
AAVM PILOT LENGTH 0.165 INCHES NOMINAL
CRSQ COUNTERSINK ANGLE ANY ACCEPTABLE NUT
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION AMS 2411 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SFTT SURFACE TREATMENT SILVER OVERALL
BZRR THREAD SERIES UNJF
AASY DISTANCE FROM CENTERLINE TO FLAT 0.250 INCHES NOMINAL
AAUM LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN

Similar Parts

638674 , 638674 , 5310-00-247-4799 , 5310002474799 , 002474799 , 638674 , 638674 , 638674 , K29109-4-1 ,