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5305-01-148-4476

Machine Screw

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Official Item Classification

Name
Machine Screw
(NSN) National Stock Number
5305-01-148-4476
(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
03/05/1983 (43 years ago)

flat countersunk head style, 0.375 inches nominal fastener length, 2a thread class, 0.326 inches nominal thread length, right-hand thread direction

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.326 inches nominal

Fastener Length

0.375 inches nominal

Head Style

flat countersunk

Head Diameter

0.207 inches minimum and 0.225 inches maximum

Internal Drive Style

cross recess type 1

Nominal Thread Diameter

0.112 inches

Thread Quantity Per Inch

40

Minimum Tensile Strength

360 pounds per square inch

Countersink Angle

100.0 degrees nominal

Screw Material

steel

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
MS24693-4 Machine Screw
VA-97-0173-004 Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-148-4476?
The FSCG of the NSN 5305-01-148-4476 is 5305
Does the NSN 5305-01-148-4476 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-148-4476 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 5305-01-148-4476 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-148-4476 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 5305-01-148-4476 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Sat, Mar 5, 1983