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5305-00-005-5809

Machine Screw

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Official Item Classification

Name
Machine Screw
(NSN) National Stock Number
5305-00-005-5809
(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
06/16/1972 (54 years ago)

fastener length: 0.449-0.479", head height: 0.087-0.097", thread length: 0.251-0.301", Thread Diameter: 0.256-0.27", Iron Screw Material

Specs & Compatibility

Specification/standard Data

80205-nas1631 professional/industrial association standard

Screw Material Document and Classification

Ams 5737 assn std 1st material response

Screw Surface Treatment

Passivate

Screw Material

Iron alloy 660

Internal Drive Style

Torque set

Minimum Tensile Strength

160000 pounds per square inch

Thread Series Designator

Unc

Nominal Thread Diameter

0.138 inches

Thread Quantity Per Inch

32

Head Height

0.087 inches minimum and 0.097 inches maximum

Head Style

Pan

Head Diameter

0.256 inches minimum and 0.27 inches maximum

Fastener Length

0.449 inches minimum and 0.479 inches maximum

Thread Length

0.251 inches minimum and 0.301 inches maximum

Thread Direction

Right-hand

Screw Surface Treatment Document and Classification

Qq-p-35 fed spec single treatment response

Thread Class

2a

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
NAS1631C3 Machine Screw
NAS1631E3 Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-005-5809?
The FSCG of the NSN 5305-00-005-5809 is 5305
Does the NSN 5305-00-005-5809 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-005-5809 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 5305-00-005-5809 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-005-5809 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 5305-00-005-5809 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Fri, Jun 16, 1972