5306-01-319-9433, BOLT,SHOULDER

National Stock Number:
5306-01-319-9433

Federal Supply Class:
5306

National Item Identification Number:
013199433

Description:
BOLT,SHOULDER

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.

Manufacturer Information:

2146515	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
2146515	53711	NAVAL SEA SYSTEMS COMMAND
5306PL0895901	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH

Techincal Specification:

FASTENER LENGTH	2.740 INCHES MINIMUM AND 2.760 INCHES MAXIMUM
HARDNESS RATING	38.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT	0.500 INCHES NOMINAL
HEAD STYLE	HEXAGON
MATERIAL	STEEL COMP 4140 OVERALL
NOMINAL THREAD DIAMETER	0.625 INCHES
SPECIAL FEATURES	0.500 IN. MIN THRU 0.510 IN. MAX DIA BY 0.146 IN. MIN THRU 0.166 IN. MAX LG UNDERCUT BENEATH SHOULDER; FINISH COAT ALL SURFACES WITH DRYING TYPE PRESERVATIVE OIL
SHOULDER DIAMETER	0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPE	ROUND FIRST SHOULDER
SHOULDER LENGTH	1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM FIRST SHOULDER
WIDTH BETWEEN FLATS	1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	DOD-P-16232,TY M CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PHOSPHATE MANGANESE OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	1.084 INCHES MINIMUM AND 1.104 INCHES MAXIMUM
THREAD QUANTITY PER INCH	11
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)

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