5305-01-108-1138

Find complete technical information, availability, and procurement data for: 5305-01-108-1138
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-108-1138

Item Name Code

33044

Assigment Date

02/21/1981 (45 years ago)

right-hand thread direction, 0.375 inches nominal thread length, knurled no. 4 head style, 2a thread class, 0.937 inches nominal fastener length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.375 inches nominal
Fastener Length: 0.937 inches nominal
Head Style: knurled no. 4
Head Diameter: 0.700 inches nominal
Head Height: 0.250 inches nominal
Material Accommodated Thickness: 0.094 inches minimum and 0.140 inches maximum
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Material: steel comp 303 or steel comp 303se fastener
Material: steel comp 303 or steel comp 303se stand-off
Material Document And Classification: astm a582 assn std all material responses fastener
Material Document And Classification: astm a582 assn std all material responses stand-off
Surface Treatment: passivate fastener
Surface Treatment: passivate stand-off
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response fastener
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response stand-off
Thread Series Designator: unc

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
11567729	Panel Screw Assembly
51-21-209-24	Panel Screw Assembly

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-01-108-1138?

The FSCG of the NSN 5305-01-108-1138 is 5305

Does the NSN 5305-01-108-1138 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-108-1138 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 5305-01-108-1138 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-108-1138 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 5305-01-108-1138 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Sat, Feb 21, 1981