National Item Identification Number
00-981-0894
009810894
5305-00-981-0894
5305009810894
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)
00141
29440
W. M. BERG INC
499 OCEAN AVE
EAST ROCKAWAY
NY
11518
516-596-1700
10138
ASTRONAUTICS CORP OF AMERICA
4115 N TEUTONIA AVE
MILWAUKEE
WI
53209
414-449-4253
72314
73734
FEDERAL SCREW PRODUCTS INC
9742 W FOSTER ST
ROSEMONT
IL
60018
773-992-2600
72314
72314
06481
Reference Numbers (Part Numbers)
DY92
Y9-2
Z12-2
10851-002
1204-496
127601
1280-106-1
1372PD1161
951230-5
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.112 INCHES
40
2A
RIGHT-HAND
0.183 INCHES MINIMUM AND
0.193 INCHES MA
