5305-00-949-6156

Find complete technical information, availability, and procurement data for: 5305-00-949-6156
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-949-6156

Item Name Code

06657

Assigment Date

04/18/1966 (60 years ago)

1.188 inches minimum and 1.250 inches maximum thread length, 2a thread class, 1.250 inches nominal fastener length, pan head style, right-hand thread direction

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: 1.188 inches minimum and 1.250 inches maximum
Fastener Length: 1.250 inches nominal
Head Style: pan
Head Diameter: 0.256 inches minimum and 0.270 inches maximum
Head Height: 0.087 inches minimum and 0.097 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 62000 pounds per square inch
Screw Material: aluminum alloy 2024
Screw Material Document And Classification: qq-a-225/6 fed spec single material response
Screw Surface Treatment: anodize
Screw Surface Treatment Document And Classification: mil-a-8625 mil spec single treatment response
Thread Series Designator: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-271-2994	No Name Available	09/08/1967
5305-00-631-4487	No Name Available	07/25/1969

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
MS35218-32	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-949-6156?

The FSCG of the NSN 5305-00-949-6156 is 5305

Does the NSN 5305-00-949-6156 have a Schedule B code assigned?

Yes, the Schedule B code is 7616106000

Does NSN 5305-00-949-6156 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 5305-00-949-6156 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-949-6156 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 5305-00-949-6156 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Mon, Apr 18, 1966