42277-344

View detailed technical data, stock status, and sourcing information for: 42277-344
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 42277-344 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

5305-01-074-1462

Item Name Code

06657

Assigment Date

03/27/1979 (47 years ago)

0.875 inches nominal fastener length, 2a thread class, 0.389 inches minimum and 0.414 inches maximum head diameter, right-hand thread direction, 0.312 inches nominal 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: 2a
Thread Direction: right-hand
Thread Length: 0.312 inches nominal
Fastener Length: 0.875 inches nominal
Head Diameter: 0.389 inches minimum and 0.414 inches maximum
Head Height: 0.161 inches minimum and 0.170 inches maximum
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Screw Material: steel corrosion resisting
Screw Surface Treatment: passivate
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
42277-344	Machine Screw
42277C344	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-074-1462?

The FSCG of the NSN 5305-01-074-1462 is 5305

Does the NSN 5305-01-074-1462 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-074-1462 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 5305-01-074-1462 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-074-1462 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 5305-01-074-1462 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Tue, Mar 27, 1979