5330-01-338-7920

Find complete technical information, availability, and procurement data for: 5330-01-338-7920
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-338-7920

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).

5.844 inches nominal outside diameter, 4.750 inches nominal aperture diameter, 0.547 inches nominal bearing surface width, metal winding w/ soft filler and outer ring cross-sectional shape style, 700.0 fahrenheit temp rating

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: 700.0 fahrenheit
Outside Diameter: 5.844 inches nominal
Aperture Diameter: 4.750 inches nominal
Bearing Surface Width: 0.547 inches nominal
Gage Ring Outside Diameter: 7.000 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: 400.0 pounds per square inch
Environmental Attribute Code: asbestos alternative products
Material: graphite and nickel alloy 400 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 b127 assn std 2nd material response or qq-n-281,cl a fed spec 2nd material response spiral wound filler
Style Designator: circular
Nondefinitive Spec/Std Data: 2 type and c class and ips4 size and 400 series

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-01-041-6386	No Name Available	11/01/1997

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
M24716T0400CH	Spiral Wound Gasket

FAQs

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

What is the FSCG of the NSN 5330-01-338-7920?

The FSCG of the NSN 5330-01-338-7920 is 5330

Does NSN 5330-01-338-7920 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 5330-01-338-7920 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-338-7920 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 5330-01-338-7920 was assigned to the Federal Catalog?

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