National Item Identification Number
01-453-9421
014539421
5305-01-453-9421
5305014539421
National Stock Number
Item Name
SCREW,EXTERNALLY RELIEVED BODY
Federal Supply Class
5305
Description
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.
Commercial and Government Entity Code (Supplier Data)
02750
EATON AEROSPACE LLC
DBA ENGINEERED SENSORS DIV
15 DURANT AVE
BETHEL
CT
06801
203-796-6183
14153
14153
Reference Numbers (Part Numbers)
KTT83B
LL-HX9-7138
PO0296NRP
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD PITCH IN MILLIMETERS;
Required Description
M
2.5 MILLIMETERS
0.45
6G
RIGHT-HAND
0.202 INCHES NOMINAL
0.475 INCHES NOM