5306-01-215-5295, BOLT,SHOULDER

National Stock Number:
5306-01-215-5295

Federal Supply Class:
5306

National Item Identification Number:
012155295

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:

4062671	77445	RTX CORPORATION
4062671B	77445	RTX CORPORATION
5306PL1498300	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH

Techincal Specification:

EXTENDED WASHER THICKNESS	0.060 INCHES MINIMUM
EXTENDED WASHER DIAMETER	0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
FASTENER LENGTH	1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM
HEAD HEIGHT	0.293 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
HEAD STYLE	DOUBLE HEXAGON W/HOLE
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5731 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR PWA-S-7477,FSCM 77445 MFR REF 2ND MATERIAL RESPONSE OVERALL
MATERIAL	IRON ALLOY 660 OVERALL OR STEEL CORROSION RESISTING OVERALL
PROPRIETARY CHARACTERISTICS	PACS
NOMINAL THREAD DIAMETER	0.250 INCHES
SHOULDER DIAMETER	0.3095 INCHES MINIMUM FIRST SHOULDER AND 0.3105 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH	1.390 INCHES MINIMUM FIRST SHOULDER AND 1.410 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPE	ROUND FIRST SHOULDER
SPECIAL FEATURES	UNDERCUT BELOW SHOULDER 0.170 INCH MIN,0.210 INCH MAX DIA.; 0.052 INCH MIN. 0.072 INCH MAX LENGTH
WIDTH BETWEEN FLATS	0.3125 INCHES NOMINAL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.258 INCHES MINIMUM AND 0.318 INCHES MAXIMUM
THREAD QUANTITY PER INCH	28
THREAD SERIES DESIGNATOR	UNJF

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