National Item Identification Number
01-174-1701
011741701
5305-01-174-1701
5305011741701
National Stock Number
Item Name
SCREW ASSEMBLY,PANEL
Federal Supply Class
5305
Description
A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.
Commercial and Government Entity Code (Supplier Data)
08719
DUCOMMUN TECHNOLOGIES INC
DBA JAY EL PRODUCTS
23301 WILMINGTON AVE
CARSON
CA
90745
310-513-7200
Reference Numbers (Part Numbers)
51809-1
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.060 INCHES
80
2B
RIGHT-HAND
0.250 INCHES NOMINAL
COPPER HEAD
STEEL