National Item Identification Number

01-097-3568
010973568
5305-01-097-3568
5305010973568

National Stock Number

Item Name

SCREW,TAPPING

Federal Supply Class

5305

Description

A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes SCREW, ASSEMBLED WASHER.

Commercial and Government Entity Code (Supplier Data)

---

Reference Numbers (Part Numbers)

FF-S-107
MS51863-53

Required Categories

NONMACHINE THREAD STYLE
NONMACHINE NOMINAL THREAD DIAMETER
FASTENER LENGTH
MA

Required Description

A20 BLUNT
0.250 INCHES
0.469 INCHES MINIMUM AND
0.500 INCHES MAXIMUM
STEEL C