5330-00-781-0991

Find complete technical information, availability, and procurement data for: 5330-00-781-0991
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-781-0991

Item Name Code

13706

Assigment Date

03/22/1968 (58 years ago)

An item composed of a compressible nonmetallic ring which may be loosely fitted into a noncompressible retaining ring, or may be of one piece construction with the compressible ring molded and/or mechanically connected to the retainer. It is specifically designed to form a fluid tight seal when compressed by a packing nut, gland, and the like, between fixed surfaces and a cylindrical item passing through it. Excludes:seal,plain,encased.

0.318 inches minimum and 0.338 inches maximum center hole diameter, 0.300 inches minimum and 0.320 inches maximum cross-sectional height, 1.250 inches minimum and 1.260 inches maximum peripheral diameter, 0.050 inches minimum and 0.065 inches maximum cross-sectional thickness, cup cross-sectional shape style

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: cup
Cross-Sectional Thickness: 0.050 inches minimum and 0.065 inches maximum
Cross-Sectional Height: 0.300 inches minimum and 0.320 inches maximum
Center Hole Diameter: 0.318 inches minimum and 0.338 inches maximum
Peripheral Diameter: 1.250 inches minimum and 1.260 inches maximum
Material: steel comp 4140 overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: 209-099-031 cb2 fscm 97499 mfr ref single treatment response 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
204-011-334-001	Packing Retainer
204-011-334-1	Packing Retainer

FAQs

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

What is the FSCG of the NSN 5330-00-781-0991?

The FSCG of the NSN 5330-00-781-0991 is 5330

Does the NSN 5330-00-781-0991 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-781-0991 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 5330-00-781-0991 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-781-0991 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 5330-00-781-0991 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Mar 22, 1968