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5305-01-726-4583

Setscrew

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Official Item Classification

Name
Setscrew
(NSN) National Stock Number
5305-01-726-4583
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
06672
(FIIG) Federal Item Identification Guide
A003B0
Date
02/11/2025 (1 year ago)

1.00 inches nominal thread length, right-hand thread direction, 1.00 inches nominal fastener length, 3a thread class, headless (setscrew) head style

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

1.00 inches nominal

Fastener Length

1.00 inches nominal

Head Style

headless (setscrew)

Point Style

cup

Internal Drive Style

hexagon

End Item Identification

2350-016195649

Nominal Thread Diameter

1.00 inches

Width Across Flats

0.5625 inches nominal

Thread Quantity Per Inch

8

Part Name Assigned By Controlling Agency

screws, set, hex socket, cup point, type a

Material

steel overall

Material Document And Classification

astm f912 american society for testing and materials (astm) single material response overall

Surface Treatment

zinc overall

Surface Treatment Document And Classification

astm b633, type vi, sc 2 national std/spec single treatment response overall

Thread Series Designator

unc

Specification/Standard Data

05047-asme b18.24-2023 professional/industrial association standard

Regulatory Compliance

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

Related Hardware Products

Part Number Description
AES32UA00A00EJ1MF1 Setscrew

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-726-4583?
The FSCG of the NSN 5305-01-726-4583 is 5305
Does the NSN 5305-01-726-4583 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-726-4583 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 5305-01-726-4583 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-726-4583 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 5305-01-726-4583 was assigned to the Federal Catalog?
It was assigned 1 year ago, on Tue, Feb 11, 2025