NAS1523-5B

View detailed technical data, stock status, and sourcing information for: NAS1523-5B
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-176-2017

Item Name Code

05680

Assigment Date

04/09/1984 (42 years ago)

Any combination of items manufactured from packing material to predetermined dimensions, or any combination of nonmetallic molded or formed shapes (other than solid rubber or synthetic rubber rings having a square or rectangular cross section) specifically designed and manufactured for use as a seal. The assembly may include metal lantern rings, metal separators, and/or end or adapter rings.

0.036 inches minimum and 0.044 inches maximum retainer thickness, 0.588 inches minimum and 0.613 inches maximum outside diameter, color black special features, 0.047 inches minimum and 0.053 inches maximum packing ring cross-sectional diameter, 0.291 inches minimum and 0.311 inches maximum packing inside diameter

Product Characteristics

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

Outside Diameter: 0.588 inches minimum and 0.613 inches maximum
Retainer Thickness: 0.036 inches minimum and 0.044 inches maximum
Packing Ring Cross-Sectional Diameter: 0.047 inches minimum and 0.053 inches maximum
Packing Inside Diameter: 0.291 inches minimum and 0.311 inches maximum
Special Features: color black

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
NAS1523-5B	Packing With Retainer

FAQs

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

What is the FSCG of the NSN 5330-01-176-2017?

The FSCG of the NSN 5330-01-176-2017 is 5330

Does the NSN 5330-01-176-2017 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-01-176-2017 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 5330-01-176-2017 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-176-2017 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 5330-01-176-2017 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Mon, Apr 9, 1984