5305-01-291-2250

Find complete technical information, availability, and procurement data for: 5305-01-291-2250
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5305-01-291-2250 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-291-2250

Item Name Code

41756

Assigment Date

12/24/1988 (37 years ago)

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

0.490 inches nominal width between flats, hexagon head style, 0.220 inches nominal head height, slot internal drive style, 0.834 inches minimum and 1.000 inches maximum fastener length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Fastener Length: 0.834 inches minimum and 1.000 inches maximum
Head Style: hexagon
Head Height: 0.220 inches nominal
Width Between Flats: 0.490 inches nominal
Internal Drive Style: slot
Nonmachine Thread Style: dog type (type b or c)
Nonmachine Nominal Thread Diameter: 0.312 inches
Material: steel overall
Surface Treatment: zinc or cadmium overall

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
8524778-02	Tapping Screw

FAQs

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

What is the FSCG of the NSN 5305-01-291-2250?

The FSCG of the NSN 5305-01-291-2250 is 5305

Does the NSN 5305-01-291-2250 have a Schedule B code assigned?

Yes, the Schedule B code is 7318140000

Does NSN 5305-01-291-2250 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 5305-01-291-2250 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-291-2250 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 5305-01-291-2250 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Sat, Dec 24, 1988