National Item Identification Number

00-638-1691
006381691
5305-00-638-1691
5305006381691

National Stock Number

Item Name

SETSCREW

Federal Supply Class

5305

Description

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

Commercial and Government Entity Code (Supplier Data)

---

13002

---

---

17576

---

---

28298

---

SMITH AND SMITH AIRCRAFT CO
829 ST CHARLES AVE
2270
NEW ORLEANS
LA
70176

---

55284

---

---

Reference Numbers (Part Numbers)

161764
161764
161764
161764

Required Categories

THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR

Required Description

UNF
0.250 INCHES
28
3A
RIGHT-HAND
0.234 INCHES MINIMUM
0.234 INCHES NOMINA