5305-00-971-8012

Find complete technical information, availability, and procurement data for: 5305-00-971-8012
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-971-8012

Item Name Code

06657

Assigment Date

01/01/1960 (66 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

2a thread class, 1.688 inches minimum and 1.750 inches maximum thread length, right-hand thread direction, fillister head style, 1.750 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: 1.688 inches minimum and 1.750 inches maximum
Fastener Length: 1.750 inches nominal
Head Style: fillister
Head Diameter: 0.250 inches minimum and 0.270 inches maximum
Head Height: 0.106 inches minimum and 0.113 inches maximum
Hole Diameter: 0.046 inches nominal
Internal Drive Style: slot
Nominal Thread Diameter: 0.164 inches
Hole Quantity: 1
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: oxide film
Screw Surface Treatment Document And Classification: mil-c-5541 mil spec single treatment response
Head Hole Configuration Style: round
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
MS35277-52	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-971-8012?

The FSCG of the NSN 5305-00-971-8012 is 5305

Does the NSN 5305-00-971-8012 have a Schedule B code assigned?

Yes, the Schedule B code is 7616106000

Does NSN 5305-00-971-8012 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 5305-00-971-8012 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-971-8012 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 5305-00-971-8012 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960