5305-01-185-2850

Find complete technical information, availability, and procurement data for: 5305-01-185-2850
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-185-2850

Item Name Code

33044

Assigment Date

07/27/1984 (42 years ago)

0.962 inches nominal fastener length, hexagon head style, 3a thread class, 0.312 inches nominal thread length, right-hand thread direction

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: 0.312 inches nominal
Fastener Length: 0.962 inches nominal
Head Style: hexagon
Head Height: 0.181 inches minimum and 0.187 inches maximum
Width Between Flats: 0.367 inches minimum and 0.375 inches maximum
Material Accommodated Thickness: 0.500 inches nominal
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Material: iron alloy 660 fastener
Material: iron alloy 660 primary washer
Material: steel comp 301 secondary washer
Material: steel spring
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
720297-104	Panel Screw Assembly
CS3015-4-4-1	Panel Screw Assembly
FHS7300-12-A-4	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-185-2850?

The FSCG of the NSN 5305-01-185-2850 is 5305

Does the NSN 5305-01-185-2850 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-185-2850 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 5305-01-185-2850 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-185-2850 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 5305-01-185-2850 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Fri, Jul 27, 1984