5305-01-611-2581

Find complete technical information, availability, and procurement data for: 5305-01-611-2581
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-611-2581

Item Name Code

16282

Assigment Date

09/10/2012 (13 years ago)

A chordwise sectional unit at the outer end of a wing, stabilizer, rotor blade or other airfoil for fixed and rotary wing aircraft.

right-hand thread direction, 3a thread class, 1.250 inches nominal fastener length, flat countersunk head style, 1.250 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: 3a
Thread Direction: right-hand
Thread Length: 1.250 inches maximum
Fastener Length: 1.250 inches nominal
Head Style: flat countersunk
Head Diameter: 0.872 inches minimum and 0.937 inches maximum
Internal Drive Style: hexagon
End Item Identification: 2350-00-122-6826
Nominal Thread Diameter: 0.500 inches
Width Across Flats: 0.313 inches minimum and 0.316 inches maximum
Thread Quantity Per Inch: 20
Countersink Angle: 80.0 degrees minimum and 82.0 degrees maximum
Part Name Assigned By Controlling Agency: screw
Material: steel comp 303 overall
Surface Treatment: passivate overall
Thread Series Designator: unf

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
MS24672-34	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-611-2581?

The FSCG of the NSN 5305-01-611-2581 is 5305

Does the NSN 5305-01-611-2581 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-611-2581 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 5305-01-611-2581 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-611-2581 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 5305-01-611-2581 was assigned to the Federal Catalog?

It was assigned 13 years ago, on Mon, Sep 10, 2012