National Item Identification Number

00-422-2838
004222838
5305-00-422-2838
5305004222838

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)

---

57712

---

TELEMECHANICS INC
1636 5TH AVE
BAY SHORE
NY
11706
941-751-3452

---

Reference Numbers (Part Numbers)

330574

Required Categories

THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR

Required Description

UNC
0.112 INCHES
40
2A
RIGHT-HAND
0.188 INCHES NOMINAL
0.281 INCHES NOMINA