National Item Identification Number

01-453-4733
014534733
5305-01-453-4733
5305014534733

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)

---

16941

---

---

Reference Numbers (Part Numbers)

PL57D40P7

Required Categories

TEST DATA DOCUMENT
SPECIAL TEST FEATURES
DEPARTURE FROM CITED DOCUMENT
REFERE

Required Description

81349-MIL-P-23199 SPECIFICATION
SPECIAL QUALITY CONTROL TESTING
AS MODIFIED BY