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5305-00-958-0340

Machine Screw

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Official Item Classification

Name
Machine Screw
(NSN) National Stock Number
5305-00-958-0340
(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
01/01/1962 (64 years ago)

2a thread class, 0.750 inches nominal fastener length, right-hand thread direction, pan head style, 0.694 inches minimum and 0.750 inches maximum thread length

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.694 inches minimum and 0.750 inches maximum

Fastener Length

0.750 inches nominal

Head Style

pan

Head Diameter

0.306 inches minimum and 0.322 inches maximum

Head Height

0.105 inches minimum and 0.115 inches maximum

Internal Drive Style

cross recess type 1

Nominal Thread Diameter

0.164 inches

Thread Quantity Per Inch

36

Minimum Tensile Strength

55000 pounds per square inch

Screw Material

steel comp 1010 or steel comp 1011 or steel comp 1013

Screw Material Document And Classification

66 fed std all material responses

Screw Surface Treatment

cadmium and chromate

Screw Surface Treatment Document And Classification

qq-p-416,ty 2,cl 3 fed spec single treatment response

Thread Series Designator

unf

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.

Pseudo Item Name Code

0006657

Related Hardware Products

Part Number Description
5305009580340 Machine Screw
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Frequently Asked Questions

What is the FSCG of the NSN 5305-00-958-0340?
The FSCG of the NSN 5305-00-958-0340 is 5305
Does the NSN 5305-00-958-0340 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-958-0340 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 5305-00-958-0340 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-958-0340 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 5305-00-958-0340 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962