5305-01-683-1374

Find complete technical information, availability, and procurement data for: 5305-01-683-1374
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-683-1374

Item Name Code

16282

Assigment Date

09/10/2019 (6 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.

pan no. 2 head style, 3a thread class, right-hand thread direction, 2.250 inches nominal fastener length, 1.125 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: 3a
Thread Direction: right-hand
Thread Length: 1.125 inches nominal
Fastener Length: 2.250 inches nominal
Head Style: pan no. 2
Head Diameter: 0.457 inches minimum and 0.471 inches maximum
Head Height: 0.306 inches minimum and 0.312 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.3125 inches
Width Across Flats: 0.250 inches nominal
Thread Quantity Per Inch: 18
Part Name Assigned By Controlling Agency: screw, cap, socket head
Material: steel corrosion resisting overall
Material Document And Classification: ff-s-86 fed spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: ams2700 assn std single treatment response overall
Thread Series Designator: unrc

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
NAS1352C5-36	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-683-1374?

The FSCG of the NSN 5305-01-683-1374 is 5305

Does the NSN 5305-01-683-1374 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-683-1374 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 5305-01-683-1374 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-683-1374 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 5305-01-683-1374 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Tue, Sep 10, 2019