74B410058

View detailed technical data, stock status, and sourcing information for: 74B410058
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-116-1281

Item Name Code

20256

Assigment Date

07/21/1981 (45 years ago)

A nonpositive displacement mechanical device without guide vanes and having an axial fan impeller inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes at medium pressures.

0.300 inches maximum material thickness, concentric ring style, 4.142 inches minimum and 4.152 inches maximum outside diameter, 3.872 inches nominal inside diameter, outside grooved, straight face cross-sectional shape style

Product Characteristics

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

Cross-Sectional Shape Style: outside grooved, straight face
Inside Diameter: 3.872 inches nominal
Outside Diameter: 4.142 inches minimum and 4.152 inches maximum
Material Thickness: 0.300 inches maximum
Ring Style: concentric
Outer Edge Thickness: 0.109 inches minimum and 0.114 inches maximum
Features Provided: nonscoring
Material: plastic polytetrafluoroethylene overall
Material Document And Classification: revonoc 18156-1 mfr ref single material response overall

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
10106085	Wiper Ring
401-344-03	Wiper Ring
74B410058	Wiper Ring

FAQs

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

What is the FSCG of the NSN 5330-01-116-1281?

The FSCG of the NSN 5330-01-116-1281 is 5330

Does the NSN 5330-01-116-1281 have a Schedule B code assigned?

Yes, the Schedule B code is 8412909005

Does NSN 5330-01-116-1281 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 5330-01-116-1281 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-116-1281 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 5330-01-116-1281 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Tue, Jul 21, 1981