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5305-01-725-9953

Machine Screw

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Machine Screw

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Official Item Classification

Name
Machine Screw
(NSN) National Stock Number
5305-01-725-9953
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
06657
(FIIG) Federal Item Identification Guide
A500D0
Date
01/29/2025 (1 year ago)

0.081 inches minimum and 0.089 inches maximum thread length, flat countersunk head style, right-hand thread direction, 0.117 inches minimum and 0.125 inches maximum fastener length, 2a thread class

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.081 inches minimum and 0.089 inches maximum

Fastener Length

0.117 inches minimum and 0.125 inches maximum

Head Style

flat countersunk

Head Diameter

0.162 inches maximum

Head Height

0.036 inches maximum

Locking Feature

patch

Internal Drive Style

torque-set ribbed

End Item Identification

016781038

Nominal Thread Diameter

0.086 inches

Thread Quantity Per Inch

56

Countersink Angle

80.0 degrees minimum and 82.0 degrees maximum

Screw Material

steel comp 302

Screw Surface Treatment

black chemical finish and oxide

Color

black

Thread Series Designator

unc

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

0006657

Related Hardware Products

Part Number Description
82740-001 Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-725-9953?
The FSCG of the NSN 5305-01-725-9953 is 5305
Does the NSN 5305-01-725-9953 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-725-9953 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 5305-01-725-9953 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-725-9953 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 5305-01-725-9953 was assigned to the Federal Catalog?
It was assigned 1 year ago, on Wed, Jan 29, 2025