5305-01-478-3401

Find complete technical information, availability, and procurement data for: 5305-01-478-3401
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-478-3401

Item Name Code

16282

Assigment Date

09/07/2000 (25 years ago)

A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. One connecting end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side or heel inlet(s). It is designed to connect a tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.

roof head style, right-hand thread direction, hexagon internal drive style, 0.625 inches nominal fastener length, 3a 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: 3a
Thread Direction: right-hand
Fastener Length: 0.625 inches nominal
Head Style: roof
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Material: steel corrosion resisting overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response 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
1614364-8	Socket Head Cap Screw
3176208-C-549	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-478-3401?

The FSCG of the NSN 5305-01-478-3401 is 5305

Does the NSN 5305-01-478-3401 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-478-3401 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 5305-01-478-3401 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-478-3401 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 5305-01-478-3401 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Thu, Sep 7, 2000