National Item Identification Number
00-208-6199
002086199
5305-00-208-6199
5305002086199
National Stock Number
Item Name
SCREW,EXTERNALLY RELIEVED BODY
Federal Supply Class
5305
Referenced on: http://recoveryvehicles.tpub.com//TM-9-2350-292-24P/css/TM-9-2350-292-24P_1451.htm
Referenced on: http://recoveryvehicles.tpub.com//TM-9-2350-292-24P/css/TM-9-2350-292-24P_307.htmDescription
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)
78977
UNITY MANUFACTURING CO
1260 N CLYBOURN AVE
CHICAGO
IL
60610
312-943-5200
NSN (National Stock Number) 5305-00-208-6199, 5305002086199 NIIN (National Identification Number) 00-208-6199, 002086199
Part Numbers (Reference Numbers)
6040A
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.250 INCHES
20
2A
RIGHT-HAND
0.344 INCHES MINIMUM
0.688 INCHES NOMINA