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5305-00-925-9676

Machine Screw

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Official Item Classification

Name
Machine Screw
(NSN) National Stock Number
5305-00-925-9676
(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
02/11/1966 (60 years ago)

0.766 inches minimum and 0.813 inches maximum fastener length, 0.470 inches minimum and 0.547 inches maximum thread length, pan head style, 3a thread class, right-hand thread direction

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.470 inches minimum and 0.547 inches maximum

Fastener Length

0.766 inches minimum and 0.813 inches maximum

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

32

Minimum Tensile Strength

125000 pounds per square inch

Hardness Rating

26.0 rockwell c minimum and 32.0 rockwell c maximum

Screw Material

steel comp 4037 or steel comp 8630

Screw Surface Treatment

cadmium and chromate

Screw Surface Treatment Document And Classification

qq-p-416,type 2,class 3 fed spec all treatment responses

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

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Frequently Asked Questions

What is the FSCG of the NSN 5305-00-925-9676?
The FSCG of the NSN 5305-00-925-9676 is 5305
Does the NSN 5305-00-925-9676 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-925-9676 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 5305-00-925-9676 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-00-925-9676 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 5305-00-925-9676 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Fri, Feb 11, 1966