5330-01-338-7821

Find complete technical information, availability, and procurement data for: 5330-01-338-7821
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-338-7821

Item Name Code

37840

Assigment Date

05/12/1991 (35 years ago)

A circular or moderately noncircular shaped item with an aperture. It is constructed of spring-like metal strips, preformed into a vee shape, laminated with a soft filler. It is designed to seal between two nondeforming surfaces. It may have an inner and/or outer, solid or spiral wound compression ring(s).

1050.0 fahrenheit temp rating, 18.219 inches nominal outside diameter, 16.625 inches nominal aperture diameter, metal winding w/ soft filler and outer ring cross-sectional shape style, 0.800 inches nominal bearing surface width

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: metal winding w/ soft filler and outer ring
Temp Rating: 1050.0 fahrenheit
Outside Diameter: 18.219 inches nominal
Aperture Diameter: 16.625 inches nominal
Bearing Surface Width: 0.800 inches nominal
Gage Ring Outside Diameter: 20.250 inches nominal
Cross-Sectional Thickness: 0.170 inches minimum and 0.180 inches maximum
Gage Ring Thickness: 0.117 inches minimum and 0.131 inches maximum
Maximum Pressure Rating: 150.0 pounds per square inch
Environmental Attribute Code: asbestos alternative products
Material: graphite and steel comp 347 spiral wound filler
Material: steel outer ring
Material Document And Classification: mil-p-24503,ty 1,cl 2 mil spec 1st material response and astm a167 assn std 2nd material response spiral wound filler
Style Designator: circular
Nondefinitive Spec/Std Data: 2 type and a class and ips16 size and 150 series

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-082-1658	No Name Available	10/01/1994
5330-00-918-0759	No Name Available	10/01/1997

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
CG1U	Spiral Wound Gasket
M24716T1600AF	Spiral Wound Gasket

FAQs

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

What is the FSCG of the NSN 5330-01-338-7821?

The FSCG of the NSN 5330-01-338-7821 is 5330

Does NSN 5330-01-338-7821 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 5330-01-338-7821 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-338-7821 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 5330-01-338-7821 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Sun, May 12, 1991