National Item Identification Number

00-521-8636
005218636
5305-00-521-8636
5305005218636

National Stock Number

Item Name

SCREW,CAP,SOCKET HEAD

Federal Supply Class

5305

Referenced on: http://www.tpub.com/content/trucks2.5tonv1-2/TM-9-2320-365-24P/css/TM-9-2320-365-24P_1145.htm
Referenced on: http://www.tpub.com/content/trucks2.5tonv1-2/TM-9-2320-365-24P/css/TM-9-2320-365-24P_890.htm
Referenced on: http://www.tpub.com/content/trucks2.5tonv1-2/TM-9-2320-365-24P/css/TM-9-2320-365-24P_988.htm
Referenced on: http://trucks5ton.tpub.com//TM-9-2320-366-24P-2/TM-9-2320-366-24P-20361.htm
Referenced on: http://trucks5ton.tpub.com//TM-9-2320-366-24P-2/TM-9-2320-366-24P-20574.htm
Referenced on: http://trucks5ton.tpub.com//TM-9-2320-366-24P-2/TM-9-2320-366-24P-20915.htm

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)

---

80063

---

---

Reference Numbers (Part Numbers)

SMD331453-1
10002

Required Categories

THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR

Required Description

UNF
0.138 INCHES
40
2A
RIGHT-HAND
0.138 INCHES NOMINAL
0.188 INCHES NOMINA