5305-01-589-0674

Find complete technical information, availability, and procurement data for: 5305-01-589-0674
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-589-0674

Item Name Code

29294

Assigment Date

10/18/2010 (15 years ago)

A pipe fitting primarily designed for permanent installation during piping systems operations to fit into another pipe or pipe fitting for sealing. It usually is threaded.

right-hand thread direction, 3a thread class, flat countersunk undercut head style, 0.641 inches nominal fastener length, 0.626 inches minimum and 0.656 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: 0.626 inches minimum and 0.656 inches maximum
Fastener Length: 0.641 inches nominal
Head Style: flat countersunk undercut
Head Diameter: 0.564 inches nominal
Head Height: 0.081 inches nominal
Grip Diameter: 0.374 inches nominal
Internal Drive Style: high-torque
Nominal Thread Diameter: 0.373 inches
Grip Length: 0.375 inches nominal
Thread Quantity Per Inch: 24
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Special Features: non-bearing head surface coated w/light blue kykem, color number 15526 per fed-std-595
Material: nickel alloy 718 overall
Material Document And Classification: ams5662 assn std all material responses overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: ams 2700 method 1 assn std single treatment response overall
Thread Series Designator: unjf

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
HT4027-6	Close Tolerance Screw
W04027-6-6	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-589-0674?

The FSCG of the NSN 5305-01-589-0674 is 5305

Does the NSN 5305-01-589-0674 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-589-0674 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 5305-01-589-0674 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-589-0674 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 5305-01-589-0674 was assigned to the Federal Catalog?

It was assigned 15 years ago, on Mon, Oct 18, 2010