5-1-2043

View detailed technical data, stock status, and sourcing information for: 5-1-2043
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-331-2800

Item Name Code

04522

Assigment Date

12/15/1990 (35 years ago)

An item fabricated from nonmetallic material designed to be used where there is no relative motion between joined parts. Items with a solid cross section must be a single piece whose ends may have been secured together to form a specific shape. It may be formed to specific shape with or without joints. It may be a straight item of a specific length with end cuts or joints. It may have a solid or tubular cross section. Except for molded corners, end cuts, and mounting facilities such as mounting holes, slots, press-fit buttons, or the like, the item must be of one continuous round cross section. It may have fabric, cord or metal reinforcement. For straight items with square end cuts and without mounting holes, slots or press-fit buttons see rubber round section and tubing, nonmetallic. Excludes:gasket and packing, preformed.

0.870 inches nominal aperture diameter, 1.750 inches nominal outside diameter, solid single or composition cross-sectional shape style, 0.160 inches nominal hole diameter, 1.188 inches nominal bolt circle diameter

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: solid single or composition
Hole Diameter: 0.160 inches nominal
Bolt Circle Diameter: 1.188 inches nominal
Outside Diameter: 1.750 inches nominal
Aperture Diameter: 0.870 inches nominal
Cross-Sectional Thickness: 0.060 inches nominal
Bolt Hole Quantity: 3
End Item Identification: mask,chemical-biological m43e1
Material: rubber overall
Material Document And Classification: mil-r-83285 mil spec single material response overall
Style Designator: circular

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
5-1-2043	Gasket

FAQs

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

What is the FSCG of the NSN 5330-01-331-2800?

The FSCG of the NSN 5330-01-331-2800 is 5330

Does NSN 5330-01-331-2800 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 5330-01-331-2800 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-331-2800 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 5330-01-331-2800 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Sat, Dec 15, 1990