5330-01-388-4556

Find complete technical information, availability, and procurement data for: 5330-01-388-4556
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-388-4556

Item Name Code

04521

Assigment Date

03/31/1994 (32 years ago)

5.025 inches nominal peripheral diameter, 0.275 inches nominal cross-sectional height, 4.475 inches nominal center hole diameter, o-ring cross-sectional shape style, 0.269 inches minimum and 0.281 inches maximum cross section outside diameter

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: o-ring
Cross Section Outside Diameter: 0.269 inches minimum and 0.281 inches maximum
Cross-Sectional Height: 0.275 inches nominal
Center Hole Diameter: 4.475 inches nominal
Peripheral Diameter: 5.025 inches nominal
Elongation Percentage: 250 maximum
Hardness Rating: 70.0 shore durometer a nominal overall
Color: black
Material: rubber 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
MS29561-425	Preformed Packing

FAQs

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

What is the FSCG of the NSN 5330-01-388-4556?

The FSCG of the NSN 5330-01-388-4556 is 5330

Does the NSN 5330-01-388-4556 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-01-388-4556 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 5330-01-388-4556 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-388-4556 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 5330-01-388-4556 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Thu, Mar 31, 1994