1M874W3

View detailed technical data, stock status, and sourcing information for: 1M874W3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-738-8639

Item Name Code

05680

Assigment Date

01/01/1963 (63 years ago)

3.625 inches nominal outside diameter, 2.625 inches nominal retainer inside diameter, 3.000 inches nominal packing inside diameter, 0.375 inches nominal packing ring cross-sectional diameter, 0.625 inches nominal retainer thickness

Product Characteristics

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

Outside Diameter: 3.625 inches nominal
Retainer Thickness: 0.625 inches nominal
Packing Ring Cross-Sectional Diameter: 0.375 inches nominal
Retainer Inside Diameter: 2.625 inches nominal
Packing Inside Diameter: 3.000 inches nominal
Construction: two-piece
Material: rubber synthetic packing
Material: steel retainer

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2530-00-781-7853	No Name Available	10/26/1972
2530-00-918-5548	No Name Available	10/26/1972
2590-01-253-4599	No Name Available	12/01/1990

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
1M8747	Packing With Retainer
1M8747W3	Packing With Retainer
1M874W3	Packing With Retainer
6Y0925	Packing With Retainer
8H2229	Packing With Retainer
9W6647	Packing With Retainer
SA2686	Packing With Retainer
SM2664	Packing With Retainer

FAQs

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

What is the FSCG of the NSN 5330-00-738-8639?

The FSCG of the NSN 5330-00-738-8639 is 5330

Does the NSN 5330-00-738-8639 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-738-8639 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 5330-00-738-8639 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-738-8639 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 5330-00-738-8639 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963