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5305-01-727-5901

Shoulder Screw

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Official Item Classification

Name
Shoulder Screw
(NSN) National Stock Number
5305-01-727-5901
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
22846
(FIIG) Federal Item Identification Guide
A003B0
Date
03/11/2025 (1 year ago)

0.90625 inches nominal fastener length, right-hand thread direction, knurled no. 5 head style, 0.5 inches nominal head diameter, 0.4375 inches nominal thread length

Specs & Compatibility

Thread Direction

right-hand

Thread Length

0.4375 inches nominal

Fastener Length

0.90625 inches nominal

Head Style

knurled no. 5

Head Diameter

0.5 inches nominal

Head Height

0.21875 inches nominal

Shoulder Length

0.25 inches nominal first shoulder

Internal Drive Style

hexagon

End Item Identification

special, air vehicle, aircraft

Nominal Thread Diameter

0.25 inches

Thread Quantity Per Inch

20

Shoulder Shape

round first shoulder

Part Name Assigned By Controlling Agency

shoulder screw

Material

steel comp 416 overall

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

0022846

Related Hardware Products

Part Number Description
4437-416SS Shoulder Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-727-5901?
The FSCG of the NSN 5305-01-727-5901 is 5305
Does the NSN 5305-01-727-5901 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-727-5901 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 5305-01-727-5901 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-727-5901 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 5305-01-727-5901 was assigned to the Federal Catalog?
It was assigned 1 year ago, on Tue, Mar 11, 2025