21C496-032

View detailed technical data, stock status, and sourcing information for: 21C496-032
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-989-2223

Item Name Code

05680

Assigment Date

01/01/1962 (64 years ago)

one-piece construction, 0.240 inches minimum and 0.250 inches maximum packing inside diameter, 0.045 inches minimum and 0.055 inches maximum retainer thickness, 0.070 inches nominal packing ring cross-sectional diameter, 0.526 inches minimum and 0.536 inches maximum outside 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: 0.526 inches minimum and 0.536 inches maximum
Retainer Thickness: 0.045 inches minimum and 0.055 inches maximum
Packing Ring Cross-Sectional Diameter: 0.070 inches nominal
Packing Inside Diameter: 0.240 inches minimum and 0.250 inches maximum
Construction: one-piece
Material: rubber packing
Material: steel retainer
Surface Treatment: cadmium retainer

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-292-3921	No Name Available	12/01/1991
5330-00-576-3269	No Name Available	05/01/1991
5330-00-585-4361	No Name Available	07/01/1977
5330-01-293-4754	No Name Available	10/01/2003

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
1339AS240-1	Packing With Retainer
21C496-032	Packing With Retainer
2230-4	Packing With Retainer
310-0147-010	Packing With Retainer
368-6086-3	Packing With Retainer
600-001-.25 O.S.	Packing With Retainer
600-001-1-4 0S	Packing With Retainer
600-001-1-4 OS	Packing With Retainer
600-001-1/4 O.S .	Packing With Retainer
600-001-140S	Packing With Retainer
7000-1-40S	Packing With Retainer
9090263	Packing With Retainer
DMS0113-2	Packing With Retainer
G221582-9	Packing With Retainer

FAQs

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

What is the FSCG of the NSN 5330-00-989-2223?

The FSCG of the NSN 5330-00-989-2223 is 5330

Does the NSN 5330-00-989-2223 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-989-2223 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 5330-00-989-2223 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-00-989-2223 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 5330-00-989-2223 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962