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5305-00-151-3448

Machine Screw

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Official Item Classification

Name
Machine Screw
(NSN) National Stock Number
5305-00-151-3448
(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
01/01/1963 (63 years ago)

button head style, right-hand thread direction, 2a thread class, 0.281 inches minimum and 0.312 inches maximum fastener length, 0.281 inches minimum and 0.312 inches maximum thread length

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.281 inches minimum and 0.312 inches maximum

Fastener Length

0.281 inches minimum and 0.312 inches maximum

Head Style

button

Head Diameter

0.425 inches minimum and 0.448 inches maximum

Head Height

0.118 inches nominal

Internal Drive Style

cross recess type 1

Nominal Thread Diameter

0.190 inches

Thread Quantity Per Inch

24

Minimum Tensile Strength

55000 pounds per square inch

Screw Material

steel comp 1010

Screw Material Document And Classification

qq-s-671 fed spec single material response

Screw Surface Treatment

cadmium

Screw Surface Treatment Document And Classification

qq-p-416,ty 1,cl 3 fed spec single treatment response

Thread Series Designator

unc

Nondefinitive Spec/Std Data

3 type and 7c style

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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.

Source of Supply Code

S9I

Pseudo Item Name Code

0006657

Related Hardware Products

Part Number Description
AN526-1024R5 Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-151-3448?
The FSCG of the NSN 5305-00-151-3448 is 5305
Does the NSN 5305-00-151-3448 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-151-3448 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 5305-00-151-3448 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-151-3448 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 5305-00-151-3448 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963