5305-01-140-7455, SCREW,EXTERNALLY RELIEVED BODY

5305-01-140-7454 SCREW,EXTERNALLY RELIEVED BODY

National Stock Number:
5305-01-140-7455

Federal Supply Class:
5305

National Item Identification Number:
011407455

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:

32242-7

09344

ROCKWELL COLLINS, INC. DBA RC DISPLAYS SYSTEMS

Techincal Specification:

COUNTERSINK ANGLE	99.0 DEGREES MINIMUM AND 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM101.0 DEGREES MAXIMUM
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	11
FASTENER LENGTH	0.625 INCHES NOMINAL0.625 INCHES NOMINAL
HEAD DIAMETER	0.207 INCHES NOMINAL0.207 INCHES NOMINAL
HEAD STYLE	FLAT COUNTERSUNKFLAT COUNTERSUNK
INTERNAL DRIVE STYLE	CROSS RECESS TYPE 1CROSS RECESS TYPE 1
PART NAME ASSIGNED BY CONTROLLING AGENCY	NAVY SPECIAL PROJECTNAVY SPECIAL PROJECT
MATERIAL	STEEL COMP 305 OVERALLSTEEL COMP 305 OVERALL
NOMINAL THREAD DIAMETER	0.112 INCHES0.112 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-13924,CL 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALLMIL-C-13924,CL 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	OXIDE OVERALLOXIDE OVERALL
THREAD CLASS	2A2A
THREAD DIRECTION	RIGHT-HANDRIGHT-HAND
THREAD LENGTH	0.250 INCHES NOMINAL0.250 INCHES NOMINAL
THREAD QUANTITY PER INCH	4848
THREAD SERIES DESIGNATOR	UNFUNF

Click here to Register for Free 30-day Trial