National Item Identification Number

01-173-3527
011733527
5305-01-173-3527
5305011733527

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)

---

56563

---

---

Reference Numbers (Part Numbers)

HT10R32S10P
MS3212-35L
MS3212-35L

Required Categories

THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR

Required Description

UNF
0.190 INCHES
32
2A
RIGHT-HAND
0.533 INCHES MINIMUM AND
0.625 INCHES MA