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NIIN Output Data

NIIN:
NSN:
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
KHH9905-6 75237 A 5 1 E KZ
KNHXH524J 29372 A 5 1 4 KZ
KNHXH524 29372 A 5 9 4 SE
MS51832-204 96906 M 2 2 E SE

CAGE Information

Code Company
29372 ALCOA GLOBAL FASTENERS INC. DBA ALCO
75237 ALCOA GLOBAL FASTENERS INC. DBA ALCO
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
CMLP THREAD QUANTITY PER INCH 24
CMLP THREAD QUANTITY PER INCH 24
MATT MATERIAL STEEL COMP 302 OVERALL
BZGJ INSERT SIZE 0.625-11
CQJX NOMINAL THREAD SIZE 0.375 INCHES
BZYF INTERNAL THREAD RELIEF DEPTH 0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
THSD THREAD SERIES DESIGNATOR UNF
MDCL MATERIAL DOCUMENT AND CLASSIFICATION FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
STYL STYLE DESIGNATOR GROOVED KEYLOCK
ABRY LENGTH 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SFTT SURFACE TREATMENT PASSIVATE OVERALL
BZYG FULL INTERNAL THREAD LENGTH 0.405 INCHES MINIMUM AND 0.455 INCHES MAXIMUM

Similar Parts

KNHXH524 , KNHXH524 , 5325-00-420-1929 , 5325004201929 , 004201929 , KHH9905-6 , KNHXH524J , KNHXH524 , MS51832-204 ,