NAS1523C7E

View detailed technical data, stock status, and sourcing information for: NAS1523C7E
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-249-4255

Item Name Code

05680

Assigment Date

02/11/1987 (39 years ago)

0.067 inches minimum and 0.077 inches maximum packing ring cross-sectional diameter, 0.745 inches minimum and 0.770 inches maximum outside diameter, 0.045 inches minimum and 0.055 inches maximum retainer thickness, 0.417 inches minimum and 0.437 inches maximum packing inside diameter, two-piece construction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Outside Diameter: 0.745 inches minimum and 0.770 inches maximum
Retainer Thickness: 0.045 inches minimum and 0.055 inches maximum
Packing Ring Cross-Sectional Diameter: 0.067 inches minimum and 0.077 inches maximum
Packing Inside Diameter: 0.417 inches minimum and 0.437 inches maximum
Construction: two-piece
Material: rubber fluorocarbon class fpm packing
Material: steel comp 301 or steel comp 302 retainer
Material Document And Classification: mil-r-83248 type 2 class 1 mil spec 1st material response packing
Material Document And Classification: mil-s-5059,1/2 hard or annealed mil spec 2nd material response retainer

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-122-7275	No Name Available	08/01/1989
5310-01-176-7683	No Name Available	06/01/1991

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
2670-7	Packing With Retainer
362280-1	Packing With Retainer
583-515-9007	Packing With Retainer
600-3130-.437	Packing With Retainer
600-3130-.438	Packing With Retainer
600-3130-7-16	Packing With Retainer
600-3130.437	Packing With Retainer
NAS1523C7E	Packing With Retainer

FAQs

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

What is the FSCG of the NSN 5330-01-249-4255?

The FSCG of the NSN 5330-01-249-4255 is 5330

Does the NSN 5330-01-249-4255 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-01-249-4255 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 5330-01-249-4255 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-249-4255 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 5330-01-249-4255 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Wed, Feb 11, 1987