National Item Identification Number
01-347-9777
013479777
5305-01-347-9777
5305013479777
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)
1YGB8
CAREY MANUFACTURING COMPANY INC
DBA AMATOM ELECTRONIC HARDWARE
5 PASCO HILL RD
CROMWELL
CT
06416
860-828-0847
55910
SPAWARSYSCENS
ILS DEPT
4301 PACIFIC HWY
SAN DIEGO
CA
92110
619-524-7393
61000
GLOBE FASTENERS INC
34-24 56TH ST
WOODSIDE
NY
11377
718-457-0303
51506
ACCURATE SCREW MACHINE CORP
DBA ASM
10 AUDREY PL
FAIRFIELD
NJ
07004
973-244-9200
Reference Numbers (Part Numbers)
0118020-1
0118020-1
0118020-1
0118020-1
0118020-11
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.138 INCHES
32
2A
RIGHT-HAND
0.203 INCHES MINIMUM AND
0.218 INCHES MA
