5305-01-707-5254

Find complete technical information, availability, and procurement data for: 5305-01-707-5254
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-707-5254

Item Name Code

16282

Assigment Date

02/07/2023 (3 years ago)

An access cover which is an integral part of the airframe structure of an aircraft. Excludes:cover, access.

right-hand thread direction, 3a thread class, 1.250 inches minimum thread length, 1.750 inches nominal fastener length, flat countersunk head style

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: 1.250 inches minimum
Fastener Length: 1.750 inches nominal
Head Style: flat countersunk
Head Diameter: 0.872 inches minimum and 0.938 inches maximum
Head Height: 0.251 inches nominal
Internal Drive Style: hexagon
End Item Identification: 2350-015750951
Nominal Thread Diameter: 0.500 inches
Width Across Flats: 0.372 inches nominal
Thread Quantity Per Inch: 13
Countersink Angle: 80.0 degrees minimum and 84.0 degrees maximum
Part Name Assigned By Controlling Agency: screws, cap, hex socket, flat countersunk head
Material: steel overall
Material Document And Classification: astm f835, quenched and tempered alloy steel american society for testing and materials (astm) single material response overall
Surface Treatment: zinc and nickel overall
Surface Treatment Document And Classification: mll-prf-32647, zn-ni alloy, hexavalent chromium free, type k20 mil spec single treatment response overall
Thread Series Designator: unc
Specification/Standard Data: 05047-asme b18.24-2020 professional/industrial association standard

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
AES16U500A75DG5QW1	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-707-5254?

The FSCG of the NSN 5305-01-707-5254 is 5305

Does the NSN 5305-01-707-5254 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-707-5254 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 5305-01-707-5254 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-707-5254 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 5305-01-707-5254 was assigned to the Federal Catalog?

It was assigned 3 years ago, on Tue, Feb 7, 2023