National Item Identification Number

00-331-4892
003314892
5305-00-331-4892
5305003314892

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)

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94222

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SOUTHCO INC
210 N BRINTON LAKE RD
PO BOX 0116
CONCORDVILLE
PA
19331
610-459-4000

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Reference Numbers (Part Numbers)

53-21-410-24

Required Categories

THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR

Required Description

UNC
0.250 INCHES
20
2A
RIGHT-HAND
0.375 INCHES NOMINAL
1.000 INCHES NOMINA