5305-01-070-7067

Find complete technical information, availability, and procurement data for: 5305-01-070-7067
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-070-7067

Item Name Code

22846

Assigment Date

01/18/1979 (47 years ago)

A vacuum pump used to create extremely low pressure by means of a rotating element(s) in an enclosure. It is designed to be driven manually or by a prime mover which is not an integral part of the pump. It may include a vacuum storage tank(s) and various peripheral components such as driven pulleys.

right-hand thread direction, knurled no. 3 head style, 0.500 inches nominal thread length, 1.002 inches minimum and 1.007 inches maximum fastener length, 2a 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: 2a
Thread Direction: right-hand
Thread Length: 0.500 inches nominal
Fastener Length: 1.002 inches minimum and 1.007 inches maximum
Head Style: knurled no. 3
Head Diameter: 0.562 inches nominal
Head Height: 0.243 inches minimum and 0.248 inches maximum
Shoulder Diameter: 0.373 inches minimum and 0.374 inches maximum first shoulder
Shoulder Length: 0.502 inches minimum and 0.507 inches maximum first shoulder
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.312 inches
Width Across Flats: 0.188 inches nominal
Thread Quantity Per Inch: 18
Hardness Rating: 36.0 rockwell c minimum and 43.0 rockwell c maximum overall
Shoulder Shape: round first shoulder
Special Features: polamide nylon lock on thd
Material: steel comp 4140 overall
Surface Treatment: oxide overall
Thread Series Designator: unc

FAQs

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

What is the FSCG of the NSN 5305-01-070-7067?

The FSCG of the NSN 5305-01-070-7067 is 5305

Does the NSN 5305-01-070-7067 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-070-7067 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 5305-01-070-7067 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-070-7067 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 5305-01-070-7067 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Thu, Jan 18, 1979