5305-01-661-3779

Find complete technical information, availability, and procurement data for: 5305-01-661-3779
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 5305-01-661-3779 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

5305-01-661-3779

Item Name Code

06657

Assigment Date

03/01/2017 (9 years ago)

A straight one-piece metallic pipe 12 inches(304 mm)or less in length having external threads of the same size on both ends. It may have a center section which is externally shaped to accommodate a wrench. For pipe having internal threads 12 inches(304 mm)or less in length see coupling,pipe. For pipe in excess of 12 inches(304 mm)see pipe as modified.

right-hand thread direction, flat countersunk head style, 0.250 inches nominal thread diameter, 0.531 inches nominal head diameter, 0.500 inches nominal fastener length

Product Characteristics

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

Thread Direction: right-hand
Fastener Length: 0.500 inches nominal
Head Style: flat countersunk
Head Diameter: 0.531 inches nominal
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Countersink Angle: 82.0 degrees nominal
Screw Material: steel
Special Features: hex internal drive 0.15625 inch
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
91263A250	Machine Screw
FHA04F008Z	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-661-3779?

The FSCG of the NSN 5305-01-661-3779 is 5305

Does the NSN 5305-01-661-3779 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-661-3779 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 5305-01-661-3779 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-661-3779 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 5305-01-661-3779 was assigned to the Federal Catalog?

It was assigned 9 years ago, on Wed, Mar 1, 2017