5330-01-391-2761

Find complete technical information, availability, and procurement data for: 5330-01-391-2761
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-391-2761

Item Name Code

07961

Assigment Date

06/08/1994 (32 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

-70.0 fahrenheit and 275.0 fahrenheit temp rating, 10.972 inches nominal outside diameter, 1 intermediate ring quantity, 10.462 inches nominal inside diameter, square/rectangular bottom ring 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: square/rectangular bottom ring
Inside Diameter: 10.462 inches nominal
Outside Diameter: 10.972 inches nominal
Temp Rating: -70.0 fahrenheit and 275.0 fahrenheit
Intermediate Ring Quantity: 1
End Item Identification: c-17
Joint Type: scarf-peripheral bottom ring
Joint Type: scarf-peripheral top ring
Cut Type: diagonal bottom ring
Cut Type: diagonal top ring
Height: 0.569 inches nominal
Material: plastic polyamide (nylon) bottom ring
Material: plastic polyamide (nylon) top ring
Material: rubber butadiene-acrylonitrile class nbr intermediate ring
Material Document And Classification: l-p-410 fed spec single material response bottom ring
Material Document And Classification: l-p-410 fed spec single material response top ring

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
7450MT-987-N	Packing Assembly
7D0159M450T-1G	Packing Assembly

FAQs

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

What is the FSCG of the NSN 5330-01-391-2761?

The FSCG of the NSN 5330-01-391-2761 is 5330

Does NSN 5330-01-391-2761 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 5330-01-391-2761 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-391-2761 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 5330-01-391-2761 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Wed, Jun 8, 1994