5305-01-494-0633

Find complete technical information, availability, and procurement data for: 5305-01-494-0633
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-494-0633

Item Name Code

18257

Assigment Date

01/30/2002 (24 years ago)

An item designed to measure the vacuum by means of a pressure sensitive element. The vacuum is indicated mechanically or digitally.

1.000 inches nominal thread length, 1.000 inches nominal fastener length, 2a thread class, hexagon head style, 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: 2a
Thread Direction: right-hand
Thread Length: 1.000 inches nominal
Fastener Length: 1.000 inches nominal
Head Style: hexagon
Head Height: 0.749 inches minimum and 0.813 inches maximum
Width Between Flats: 1.812 inches minimum and 1.875 inches maximum
Nominal Thread Diameter: 0.500 inches
Thread Quantity Per Inch: 13
Material: steel overall
Thread Series Designator: unc
Nondefinitive Spec/Std Data: 1 type and 8 grade

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
0.50013UNC2A1.000T1G8SEA	Hexagon Head Cap Screw
522C504056	Hexagon Head Cap Screw
M1222RN8C216GHNN	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-494-0633?

The FSCG of the NSN 5305-01-494-0633 is 5305

Does the NSN 5305-01-494-0633 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-494-0633 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 5305-01-494-0633 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-494-0633 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 5305-01-494-0633 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Wed, Jan 30, 2002