National Item Identification Number

00-271-4662
002714662
5305-00-271-4662
5305002714662

National Stock Number

Item Name

SCREW,CAP,SOCKET HEAD

Federal Supply Class

5305

Description

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.

Commercial and Government Entity Code (Supplier Data)

---

Reference Numbers (Part Numbers)

FFS86TYPE1STYLE11
196368PC3
210481PC71
417475PC41

Required Categories

THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR

Required Description

UNC
0.216 INCHES
24
3A
RIGHT-HAND
0.625 INCHES MAXIMUM
0.625 INCHES NOMINA