5306-00-285-8426, BOLT,SHOULDER

5306-00-285-8428 BOLT,INTERNALLY RELIEVED BODY

National Stock Number:
5306-00-285-8426

Federal Supply Class:
5306

National Item Identification Number:
002858426

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:

1285129-103	17772	AERO ENGINEERING & MANUFACTURING COMPANY OF CALIFORNIA, LLC
1285129-103	3U494	BOMAR ENGINEERING INC
1285129-103	98897	LOCKHEED MARTIN CORP

Techincal Specification:

DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	7.781 INCHES MINIMUM AND 7.791 INCHES MAXIMUM FIRST HOLE
EXTENDED WASHER DIAMETER	2.250 INCHES NOMINAL
EXTENDED WASHER THICKNESS	0.180 INCHES NOMINAL
HEAD HEIGHT	0.953 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	C-05-1190,FSCM 36659 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.875 INCHES
SHOULDER DIAMETER	1.4990 INCHES MINIMUM AND 1.4998 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH	6.787 INCHES NOMINAL FIRST SHOULDER
SHOULDER SHAPE	ROUND FIRST SHOULDER
PART NAME ASSIGNED BY CONTROLLING AGENCY	NAVY SPECIAL PROJECT
SHANK UNTHREADED HOLE DIAMETER	0.169 INCHES MINIMUM AND 0.175 INCHES MAXIMUM FIRST HOLE
WIDTH BETWEEN FLATS	1.296 INCHES MINIMUM AND 1.315 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	LC+77-2035,FSCM 36659 MFR REF SINGLE TREATMENT RESPONSE OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.970 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
THREAD QUANTITY PER INCH	14
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)

Click here to Register for Free 30-day Trial