CG3G347

View detailed technical data, stock status, and sourcing information for: CG3G347

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CG3G347
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5330 Packing and Gasket Materials
National Stock Number
5330-01-345-0251
Item Name Code
37840
Assigment Date
09/10/1991 (34 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).

metal winding w/ soft filler and outer ring cross-sectional shape style, 3.344 inches nominal outside diameter, 0.391 inches nominal bearing surface width, 1050.0 fahrenheit temp rating, 2.562 inches nominal aperture 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
metal winding w/ soft filler and outer ring
Temp Rating
1050.0 fahrenheit
Outside Diameter
3.344 inches nominal
Aperture Diameter
2.562 inches nominal
Bearing Surface Width
0.391 inches nominal
Gage Ring Outside Diameter
4.375 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 ips2 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Below is a list of NSNs that have been officially superseded by this NSN: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
5330-00-082-6045 No Name Available 12/01/2013
5330-00-146-2808 No Name Available 10/01/1997
5330-00-286-9855 No Name Available 07/01/2003
5330-01-041-4784 No Name Available 12/01/2005
5330-01-041-6377 No Name Available 12/01/1995
5330-01-044-0801 No Name Available 12/01/1998
5330-01-046-3927 No Name Available 08/01/1995
5330-01-347-5393 No Name Available 02/01/1997

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
335048 Spiral Wound Gasket
54-30-5014 Spiral Wound Gasket
CG-3G-4 3-8IN 0 D Spiral Wound Gasket
CG3G347 Spiral Wound Gasket
M24716TY2CLA2.000NPS600PSI Spiral Wound Gasket
MILG24716TY2CLB 2IPS600PSI Spiral Wound Gasket

FAQs

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

What is the FSCG of the NSN 5330-01-345-0251?
The FSCG of the NSN 5330-01-345-0251 is 5330
Does NSN 5330-01-345-0251 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 5330-01-345-0251 contain precious materials?
Item does not contain precious metal.
Does NSN 5330-01-345-0251 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 5330-01-345-0251 was assigned to the Federal Catalog?
It was assigned 34 years ago, on Tue, Sep 10, 1991

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