BOLT,CLOSE TOLERANCE

5306FSC

01NCB code

334-7911Item number

NIIN 01-334-7911

Identification

Part number: MS21297-09028
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: TD

THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	INCHES NOMINAL 0.940
FASTENER LENGTH	INCHES MINIMUM 2.685 AND INCHES MAXIMUM 2.715
HEAD STYLE
HEAD HEIGHT	INCHES MINIMUM 0.495 AND INCHES MAXIMUM 0.515
EXTENDED WASHER DIAMETER	INCHES NOMINAL 1.042
EXTENDED WASHER THICKNESS	INCHES MINIMUM 0.071 AND INCHES MAXIMUM 0.091
GRIP DIAMETER	INCHES MINIMUM 0.5605 AND INCHES MAXIMUM 0.5615
HEAD MINOR DIAMETER	INCHES MINIMUM 0.610 AND INCHES MAXIMUM 0.625
END ITEM IDENTIFICATION	PACER DAWN
NOMINAL THREAD DIAMETER	INCHES 0.5625
GRIP LENGTH	INCHES MINIMUM 1.740 AND INCHES MAXIMUM 1.760
THREAD QUANTITY PER INCH	18
HARDNESS RATING	OVERALL ROCKWELL C MINIMUM 46.0 AND ROCKWELL C MAXIMUM 50.0
SURFACE FINISH	GRIP MICROINCHES 32.0
SURFACE FINISH	BEARING SURFACE OF HEAD MICROINCHES 32.0
SPECIAL FEATURES	HOLE DRILLED IN TOP CENTER OF HEAD,0.410/0.450 IN. DIA X 0.164 IN. NOMDEEP
MATERIAL	OVERALL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION	OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 6487
SURFACE TREATMENT	OVERALL CADMIUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	OVERALL MIL SPEC SINGLE TREATMENT RESPONSE -IL-C-8837,TYE II,CLASS 2
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)

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