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5305-01-052-6392

Machine Screw

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Official Item Classification

Name
Machine Screw
(NSN) National Stock Number
5305-01-052-6392
(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
12/17/1977 (48 years ago)

1.750 inches maximum thread length, 1.750 inches nominal fastener length, 2a thread class, binding head style, right-hand thread direction

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

1.750 inches maximum

Fastener Length

1.750 inches nominal

Head Style

binding

Head Diameter

0.326 inches minimum and 0.344 inches maximum

Head Height

0.087 inches minimum and 0.097 inches maximum

Internal Drive Style

slot

Nominal Thread Diameter

0.164 inches

Thread Quantity Per Inch

32

Screw Material

steel comp 303

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
12266651-11 Machine Screw
CAV70-8-28P Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-052-6392?
The FSCG of the NSN 5305-01-052-6392 is 5305
Does the NSN 5305-01-052-6392 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-052-6392 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 5305-01-052-6392 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-052-6392 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 5305-01-052-6392 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Sat, Dec 17, 1977