146905

View detailed technical data, stock status, and sourcing information for: 146905
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-370-4968

Item Name Code

04521

Assigment Date

01/01/1963 (63 years ago)

A metallic, threaded, screw-shaped item used in hydraulic brake cylinders, hydraulic power units, missile launching hydraulic systems, and the like, for the purpose of providing a means of releasing air form and/or flushing a hydraulic system. It may be furnished with or without a dust cap. Excludes:spring loaded or automatic type air pressure relief valves, and bolt, fluid passage.

u cross-sectional shape style, 12.925 inches nominal peripheral diameter, 12.325 inches nominal center hole diameter, -65.0 fahrenheit and 250.0 fahrenheit temp rating, 0.437 inches nominal cross-sectional height

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style: u
Temp Rating: -65.0 fahrenheit and 250.0 fahrenheit
Cross-Sectional Height: 0.437 inches nominal
Center Hole Diameter: 12.325 inches nominal
Peripheral Diameter: 12.925 inches nominal
Material: rubber synthetic overall

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
146905	Preformed Packing

FAQs

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

What is the FSCG of the NSN 5330-00-370-4968?

The FSCG of the NSN 5330-00-370-4968 is 5330

Does the NSN 5330-00-370-4968 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-370-4968 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 5330-00-370-4968 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-370-4968 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5330-00-370-4968 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963