FCB25727

View detailed technical data, stock status, and sourcing information for: FCB25727
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-291-5650

Item Name Code

04522

Assigment Date

01/01/1960 (66 years ago)

2.750 inches nominal bolt circle diameter, 2.000 inches nominal aperture diameter, 3.750 inches nominal outside diameter, 0.281 inches nominal hole diameter, solid single or composition 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: solid single or composition
Hole Diameter: 0.281 inches nominal
Bolt Circle Diameter: 2.750 inches nominal
Outside Diameter: 3.750 inches nominal
Aperture Diameter: 2.000 inches nominal
Cross-Sectional Thickness: 0.065 inches nominal
Bolt Hole Quantity: 8
Hardness Rating: 70.0 shore durometer a minimum and 85.0 shore durometer a maximum overall
Material: rubber synthetic and cork overall
Material Document And Classification: mil-c-6183,ty 1,cl 1,gr c mil spec all material responses overall
Style Designator: circular

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1560-00-373-7147	No Name Available	05/13/1966

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
FCB25727	Gasket

FAQs

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

What is the FSCG of the NSN 5330-00-291-5650?

The FSCG of the NSN 5330-00-291-5650 is 5330

Does NSN 5330-00-291-5650 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 5330-00-291-5650 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-291-5650 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 5330-00-291-5650 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960