5305-01-337-3804

Find complete technical information, availability, and procurement data for: 5305-01-337-3804
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-337-3804

Item Name Code

38031

Assigment Date

04/14/1991 (35 years ago)

A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes:screw, assembled washer.

0.206 inches minimum and 0.322 inches maximum head diameter, pan head style, right-hand thread direction, 2a thread class, 0.750 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 Class: 2a
Thread Direction: right-hand
Fastener Length: 0.750 inches nominal
Head Style: pan
Head Diameter: 0.206 inches minimum and 0.322 inches maximum
Head Height: 0.105 inches minimum and 0.115 inches maximum
Point Style: self-drilling
Internal Drive Style: w/o internal drive
Nominal Thread Diameter: 0.164 inches
Features Provided: lock washer
Thread Quantity Per Inch: 32
Material: steel overall
Material Document And Classification: sae j78 assn std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: 49-00012-130,cagec 64678 mfr ref single treatment response overall
Thread Series Designator: unc

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
23-10891-075	Self-Drilling Screw

FAQs

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

What is the FSCG of the NSN 5305-01-337-3804?

The FSCG of the NSN 5305-01-337-3804 is 5305

Does the NSN 5305-01-337-3804 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-337-3804 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 5305-01-337-3804 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-337-3804 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 5305-01-337-3804 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Sun, Apr 14, 1991