BOLT,SHEAR

5306FSC

01NCB code

240-0398Item number

NIIN 01-240-0398

Identification

Part number: MS21250H07040
CAGE: 96906
MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
CAGE status: A
RNCC: 2
RNVC: 2
Document availability code: 4
RNAAC: 9Z
RNSC: D

THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	INCHES MINIMUM 0.721
FASTENER LENGTH	INCHES NOMINAL 3.241
HEAD STYLE
HEAD HEIGHT	INCHES NOMINAL 0.435
WIDTH BETWEEN FLATS	INCHES MINIMUM 0.485 AND INCHES MAXIMUM 0.500
EXTENDED WASHER DIAMETER	INCHES MINIMUM 0.740 AND INCHES MAXIMUM 0.750
EXTENDED WASHER THICKNESS	INCHES NOMINAL 0.099
HOLE DIAMETER	INCHES MINIMUM 0.050 AND INCHES MAXIMUM 0.060
GRIP DIAMETER	INCHES MINIMUM 0.4360 AND INCHES MAXIMUM 0.4370
NOMINAL THREAD DIAMETER	INCHES 0.4375
GRIP LENGTH	INCHES MINIMUM 2.490 AND INCHES MAXIMUM 2.510
THREAD QUANTITY PER INCH	20
MINIMUM TENSILE STRENGTH	POUNDS PER SQUARE INCH 180000
HARDNESS RATING	OVERALL ROCKWELL C MINIMUM 39.0 AND ROCKWELL C MAXIMUM 43.0
HOLE CONFIGURATION STYLE
MATERIAL	OVERALL STEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8740 OR STEEL COMP 6150
MATERIAL DOCUMENT AND CLASSIFICATION	OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-5626 OR MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-5000 OR MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-6049 OR MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-8503
SURFACE TREATMENT	OVERALL CADMIUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY II,CLS 2
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)

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