12280B18

View detailed technical data, stock status, and sourcing information for: 12280B18
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 part 12280B18 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

5305-01-380-2543

Item Name Code

06657

Assigment Date

09/16/1993 (32 years ago)

A tubular item, so formed as to provide a spring action against the inside wall of a hole when driven into abutting pieces to position and hold them in place.

knurled no. 3 head style, right-hand thread direction, 0.750 inches nominal thread length, 0.750 inches nominal fastener length, 2a thread class

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: 0.750 inches nominal
Fastener Length: 0.750 inches nominal
Head Style: knurled no. 3
Head Diameter: 0.560 inches nominal
Head Height: 0.310 inches nominal
Internal Drive Style: slot
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Screw Material: titanium alloy uns r56400
Screw Material Document And Classification: astm b348 gr 5 assn std single material response
Special Features: cotter pin hole thru threads; nominal dia 0.213
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
12278D18-118E	Machine Screw
12280B18	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-380-2543?

The FSCG of the NSN 5305-01-380-2543 is 5305

Does the NSN 5305-01-380-2543 have a Schedule B code assigned?

Yes, the Schedule B code is 8108908000

Does NSN 5305-01-380-2543 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 5305-01-380-2543 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-380-2543 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 5305-01-380-2543 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Thu, Sep 16, 1993