5305-01-391-1455

Find complete technical information, availability, and procurement data for: 5305-01-391-1455
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-391-1455

Item Name Code

06657

Assigment Date

06/06/1994 (32 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.

flat countersunk head style, 2a thread class, right-hand thread direction, 0.146 inches minimum and 0.156 inches maximum fastener length, 0.086 inches minimum and 0.121 inches maximum thread 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: 0.086 inches minimum and 0.121 inches maximum
Fastener Length: 0.146 inches minimum and 0.156 inches maximum
Head Style: flat countersunk
Head Diameter: 0.099 inches minimum and 0.119 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.060 inches
Thread Quantity Per Inch: 80
Minimum Tensile Strength: 55000 pounds per square inch
Countersink Angle: 82.0 degrees nominal
Screw Material: copper alloy 260 or copper alloy 360
Screw Material Document And Classification: qq-b-626 fed spec 2nd material response or qq-b-626 fed spec 3rd material response
Screw Surface Treatment: tin
Screw Surface Treatment Document And Classification: mil-t-10727, ty1 mil spec single treatment response
Thread Series Designator: unf
Nondefinitive Spec/Std Data: 1 type and 2s style

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
2576672-3	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-391-1455?

The FSCG of the NSN 5305-01-391-1455 is 5305

Does the NSN 5305-01-391-1455 have a Schedule B code assigned?

Yes, the Schedule B code is 7415338550

Does NSN 5305-01-391-1455 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 5305-01-391-1455 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-391-1455 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 5305-01-391-1455 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Mon, Jun 6, 1994