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5305-01-389-4167

5305-01-389-4167

Setscrew

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.

Summary

(NSN) National Stock Number
5305-01-389-4167
(FSCG) Federal Supply Classification Group
5305
(FSG) Federal Supply Group
Hardware and Abrasives
(FSC) Federal Supply Classification
Screws
(INC) Item Name Code
06672
(FIIG) Federal Item Identification Guide
A003B0
Assigment Date
04/24/1994

Datasheet

Fastener Length

0.250 inches nominal

The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.

Head Style

headless (setscrew)

The style designation indicating the configuration that most nearly corresponds to the appearance of the head.

Internal Drive Style

hexagon

The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.

Material Document And Classification

qq-a-281, clb fed spec single material response overall

The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.

Material

nickel alloy r-405 overall

The chemical compound or mechanical mixture properties of which the item is fabricated.

Nominal Thread Diameter

0.250 inches

The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.

Point Style

flat

The style designation indicating the configuration that most nearly corresponds to the appearance of the point.

Width Across Flats

0.125 inches nominal

The shortest straight line between flats,perpendicular to the height.

Thread Length

0.250 inches nominal

A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.

Thread Class

3a

A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

Thread Direction

right-hand

The direction of the thread when viewed axially. A right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.

Thread Series Designator

unf

A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

Thread Quantity Per Inch

28

The number of threads on the item per linear inch measured on a line parallel to the thread axis.

Identification

Demilitarization Code

A

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Precious Metals Indicator

A

Item does not contain precious metal.

Criticality Code

X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator

N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0006672

Master Cross-Reference List

CAGE Codes

CAGE Code Name
53711 Naval Sea Systems Command
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Schedule B & Trade

Schedule B

7508-90-0000

Description

other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)

End Use

12300

Finished metal shapes

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

69975

(NAICS) North American Industrial Classification System

332999

Freight Information

Air Commodity

BZ

Air Dimension

A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

National Motor Freight Class Rating

W

Rating variable

Special Handling

9

Other or no special handling required (sh)

Type of Cargo

Z

No special type of cargo code applicable

Uniform Freight Classification Item Number

48950

Water Commodity

573

Bolts or nuts (iron or steel),(less than 35 feet)

Major Organizational Entity

KZ

Southwestern power administration

National Motor Freight Classification Item Number

093486

National Motor Freight Description

bolts,nuts or screws, noi (sub 3)

National Motor Freight Classification Sub-Item Number

Z

Distribution Standard System

Pack Cube Volume
0000.000009
Unit Pack Weight
000000.0030

FAQs

What is the FSCG of the NSN 5305-01-389-4167?

The FSCG of the NSN 5305-01-389-4167 is 5305

What is the NIIN of the NSN 5305-01-389-4167?

The NIIN of the NSN 5305-01-389-4167 is 01-389-4167

Does NSN 5305-01-389-4167 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5305-01-389-4167 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-389-4167 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5305-01-389-4167 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Sun, Apr 24, 1994

Price & Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Stock Availability

This product is available in the following quantities and conditions:

New Material 778
New Surplus 19
TOTAL 797
Availability of this item was last updated 04/10/2026 07:04 AM EDT, and may have changed since then. Request a quote for up to date pricing and availability.

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