91251A454

View detailed technical data, stock status, and sourcing information for: 91251A454
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-566-3425

Item Name Code

16282

Assigment Date

08/28/2008 (17 years ago)

A preformed item of different materials designed to form core or outer shell of a vehicle, may also include trailer bed, excluding hood and fenders. Excludes:floor, body, vehicular and floor covering (as modified).

right-hand thread direction, fillister head style, 3a thread class, 1.000 inches nominal thread length, 1.000 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: 3a
Thread Direction: right-hand
Thread Length: 1.000 inches nominal
Fastener Length: 1.000 inches nominal
Head Style: fillister
Head Diameter: 0.324 inches nominal
Head Height: 0.216 inches nominal
Internal Drive Style: hexagon
End Item Identification: 3950-20-003-8784 palletized loading
Nominal Thread Diameter: 0.216 inches
Width Across Flats: 0.156 inches nominal
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 180000 pounds per square inch
Hardness Rating: 39.0 rockwell c minimum overall
Part Name Assigned By Controlling Agency: socket head cap screw
Color: black overall
Material: steel overall
Material Document And Classification: astm a574 assn std single material response overall
Surface Treatment: oxide overall
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
91251A454	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-566-3425?

The FSCG of the NSN 5305-01-566-3425 is 5305

Does the NSN 5305-01-566-3425 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-566-3425 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 5305-01-566-3425 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-566-3425 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 5305-01-566-3425 was assigned to the Federal Catalog?

It was assigned 17 years ago, on Thu, Aug 28, 2008