M1904DH

View detailed technical data, stock status, and sourcing information for: M1904DH
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-452-9497

Item Name Code

21205

Assigment Date

02/13/1998 (28 years ago)

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or are unthreaded and designed to accommodate a tube. It may have side inlet(s). It is used as a junction at the intersection of a tube or tube fitting.

1.750 inches nominal outside diameter, 0.0925 inches minimum and 0.0935 inches maximum overall width, 0.0800 inches minimum and 0.0850 inches maximum radial wall 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: 1.750 inches nominal
Radial Wall Thickness: 0.0800 inches minimum and 0.0850 inches maximum
Overall Width: 0.0925 inches minimum and 0.0935 inches maximum

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
7010126	Metal Seal Ring
M1904DH	Metal Seal Ring

FAQs

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

What is the FSCG of the NSN 5330-01-452-9497?

The FSCG of the NSN 5330-01-452-9497 is 5330

Does the NSN 5330-01-452-9497 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-01-452-9497 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 5330-01-452-9497 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-452-9497 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 5330-01-452-9497 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Fri, Feb 13, 1998