5305-01-375-2844, SCREW,EXTERNALLY RELIEVED BODY

5305-01-375-2843 SCREW,EXTERNALLY RELIEVED BODY

National Stock Number:
5305-01-375-2844

Federal Supply Class:
5305

National Item Identification Number:
013752844

Description:
SCREW,EXTERNALLY RELIEVED BODY

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). It is No. 0 (0.060 IN.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below No. 10 (0.190 IN.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also BOLT, EXTERNALLY RELIEVED BODY and BOLT, INTERNAL WRENCHING.

Manufacturer Information:

1200S115	04795	BE AEROSPACE CONSUMABLES MANAGEMENT DBA AEROSPACE SERVICES DIV CONSUMABLES SOLUTIONS
1200S115	1RDZ1	BE AEROSPACE CONSUMABLES MANAGEMENT DBA CONSUMABLES SOLUTIONS DIV CONSUMABLES SOLUTIONS
1200S115	U1605	HONEYWELL AEROSPACE YEOVIL

Techincal Specification:

DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	0.063 INCHES NOMINAL
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	1
FASTENER LENGTH	0.165 INCHES MINIMUM AND 0.170 INCHES MAXIMUM
FIRST DIAMETER FROM HEAD	0.070 INCHES MINIMUM AND 0.075 INCHES MAXIMUM
HEAD DIAMETER	0.250 INCHES NOMINAL
HEAD HEIGHT	0.080 INCHES NOMINAL
HEAD STYLE	PAN NO. 2
INTERNAL DRIVE STYLE	SLOT
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/4 T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	ALUMINUM ALLOY 2014 OVERALL
PROPRIETARY CHARACTERISTICS	PACS
NOMINAL THREAD DIAMETER	0.112 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625 TY2 CL1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	ANODIZE OVERALL
THREAD LENGTH	0.164 INCHES NOMINAL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD QUANTITY PER INCH	40
THREAD SERIES DESIGNATOR	UNC

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