CG4J

View detailed technical data, stock status, and sourcing information for: CG4J
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-338-7819

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).

0.485 inches nominal bearing surface width, 4.719 inches nominal outside diameter, 3.750 inches nominal aperture diameter, metal winding w/ soft filler and outer ring cross-sectional shape style, 1050.0 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: 1050.0 fahrenheit
Outside Diameter: 4.719 inches nominal
Aperture Diameter: 3.750 inches nominal
Bearing Surface Width: 0.485 inches nominal
Gage Ring Outside Diameter: 5.875 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: 600.0 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 ips3 size and 600 series

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-059-5169	No Name Available	09/01/1995
5330-00-171-6131	No Name Available	06/01/1996
5330-00-181-5465	No Name Available	06/01/1996
5330-01-041-6363	No Name Available	10/01/1997
5330-01-041-6382	No Name Available	10/01/1997
5330-01-049-9203	No Name Available	10/01/1997
5330-01-206-7356	No Name Available	02/01/2000

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
104NH7119	Spiral Wound Gasket
1438M64P05	Spiral Wound Gasket
3CG-6J	Spiral Wound Gasket
CG3J347	Spiral Wound Gasket
CG4J	Spiral Wound Gasket
CG6J	Spiral Wound Gasket
M24716TY2CLA3.000NPS600PSI	Spiral Wound Gasket

FAQs

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

What is the FSCG of the NSN 5330-01-338-7819?

The FSCG of the NSN 5330-01-338-7819 is 5330

Does NSN 5330-01-338-7819 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 5330-01-338-7819 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-338-7819 contain hazardous materials?

Indicates information is in the hazardous materials information resource system (hmirs).

When the NSN 5330-01-338-7819 was assigned to the Federal Catalog?

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