BOLT,CLOSE TOLERANCE

5306FSC

00NCB code

182-1894Item number

NIIN 00-182-1894

Identification

Part number	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC	RNFC	RNSC
B6812	81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M	A	4	1	4	9Z	4	D
AN175-16A	88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE	A	2	2	4	9Z	4	D

SURFACE FINISH	BEARING SURFACE OF HEAD MICROINCHES 63.0
GRIP LENGTH	INCHES NOMINAL 1.312
THREAD LENGTH	INCHES MINIMUM 0.531
FASTENER LENGTH	INCHES NOMINAL 1.844
MINIMUM TENSILE STRENGTH	POUNDS PER SQUARE INCH 125000
MATERIAL DOCUMENT AND CLASSIFICATION	OVERALL MIL SPEC 1ST MATERIAL RESPONSE -ILS-6049 OR MIL SPEC 2ND MATERIAL RESPONSE -IL-S-6050 OR MIL SPEC 3RD MATERIAL RESPONSE -IL-S-6098 OR ASSN STD 4TH MATERIAL RESPONSE A-S 6300 OR MIL SPEC 5TH MATERIAL RESPONSE -IL-S-5626 OR MIL SPEC 6TH MATERIAL RESPONSE -IL-S-6758
SURFACE TREATMENT	OVERALL CADMIUM AND CHROMATE
HEAD STYLE
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
GRIP DIAMETER	INCHES MINIMUM 0.311 AND INCHES MAXIMUM 0.312
NOMINAL THREAD DIAMETER	INCHES 0.312
THREAD SERIES DESIGNATOR	UNF
SURFACE FINISH	GRIP MICROINCHES 63.0
MATERIAL	OVERALL STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4037 OR STEEL COMP 4140 OR STEEL COMP 4130
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	OVERALL FED SPEC ALL TREATMENT RESPONSES QQ--416,TY 2,CL3
HEAD HEIGHT	INCHES MINIMUM 0.172 AND INCHES MAXIMUM 0.204
WIDTH BETWEEN FLATS	INCHES MINIMUM 0.490 AND INCHES MAXIMUM 0.502
THREAD QUANTITY PER INCH	24
HARDNESS RATING	OVERALL ROCKWELL C MINIMUM 26.0 AND ROCKWELL C MAXIMUM 32.0

MOE rule	MOE CD	Date assigned	PICA	PICA LOA	Auth collab
YA01	YA	01-AUG-00	YA	81	YA
YB01	YB	01-APR-03	YB	81	YB
YC01	YC	01-JUL-15	YC	81	YC
ZG01	ZG	01-NOV-97	ZG	81	ZG
ZK01	ZK	01-JUN-10	ZK	81	ZK
ZW01	ZW	01-NOV-05	ZW	81	ZW

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