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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
INSERT , SCREW THREAD

Definition:

A CYLINDRICAL ITEM WHICH MAY HAVE WRENCHING AND/OR DRIVING FACILITIES AND/OR SHOULDERS. IT IS DESIGNED TO BE INSERTED IN A DRILLED OR A PRETAPPED HOLE, OR MOLDED OR PRESSED INTO SOFT MATERIAL TO REDUCE THE SIZE OF A TAPPED HOLE; TO PROVIDE THREADS; TO ADD STRENGTH, AND/OR TO PREVENT STRIPPING. IT IS ONE OF THE FOLLOWING: (1) A ONE-PIECE, FLANGED OR UNFLANGED, INTERNALLY THREADED ITEM WHICH MAY HAVE EXTERNAL THREADS, AND/OR SERRATIONS AROUND THE PERIPHERY OF THE COLLAR, DESIGNED TO ENGAGE A SERRATED LOCK RING WHICH IS NOT INCLUDED WITH THE ITEM; (2) A ONE-PIECE PRECISION COILED WIRE; (3) A TWO-PIECE ITEM CONSISTING OF AN INTERNALLY THREADED CYLINDER AND A MATING EXTERNALLY THREADED PART; OR (4) A ONE-PIECE INTERNALLY THREADED ITEM WHOSE OUTSIDE DIAMETER IS TAPERED AND/OR KNURLED AND/OR WITH FIN(S). THE INTERNAL THREAD OF THE ITEM MAY HAVE A LOCKING FEATURE. EXCLUDES ITEMS HAVING A SLEEVE ON ITS UNDERPORTION WHICH CAN BE CLINCHED OR CRIMPED. EXCLUDES BUSHING, MACHINE THREAD; NUT, PLAIN, KNURLED; NUT, PLAIN, ROUND; NUT, PLAIN, CLINCH AND NUT, SELF-LOCKING, CLINCH. SEE ALSO NUT, PLAIN, PLATE.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
K50726-4 75237 A 3 2 5 ZZ
550726 75237 A 5 9 2 MF
1279M79P02 29372 A 5 2 2 ZZ
K50726 75237 A 5 9 5 SB
9985M45P02 07482 A 1 2 2 SB
K50726 15653 A 5 9 5 SB

CAGE Information

Code Company
07482 GENERAL ELECTRIC COMPANY DBA GE DIV
75237 ALCOA GLOBAL FASTENERS INC. DBA ALCO
29372 ALCOA GLOBAL FASTENERS INC. DBA ALCO
15653 ALCOA GLOBAL FASTENERS 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
MATT MATERIAL STEEL OVERALL
ABKK FLANGE DIAMETER 0.365 INCHES NOMINAL
ABRY LENGTH 0.490 INCHES MINIMUM AND 0.520 INCHES MAXIMUM
AGAV END ITEM IDENTIFICATION W/S: AIRCRAFT, F-16; ENGINE, F118-GE-100 (B-2 BOMBER); AIRCRAFT, B-2 BOMBER (ATB); U-2 ENGINE (F-118-GE-101); AIRCRAFT, B-1B; ENGINE, AIRCRAFT, F101-GE-102 (B-1); ENGINE, AIRCRAFT, F110-GE-100/129 (F-16 C/D)
ABKU FLANGE THICKNESS 0.080 INCHES MINIMUM AND 0.110 INCHES MAXIMUM

Similar Parts

9985M45P02 , 9985M45P02 , 5325-01-173-5658 , 5325011735658 , 011735658 , K50726-4 , 550726 , 1279M79P02 , K50726 , 9985M45P02 , K50726 ,