"NO. 20, 3""

Aluminum Tee Pipe

This page provides complete and verified information for part number "NO. 20, 3"", NSN 1005-01-546-2646

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

Federal Supply Group

Weapons

Federal Supply Classification

1005 Through 30mm Guns

National Stock Number

1005-01-546-2646

Item Name Code

77777

Assigment Date

12/12/2006 (19 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.

2320-01-484-9052 end item identification

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

End Item Identification: 2320-01-484-9052

Related Parts & Specifications

This NSN includes a range of related parts designed for specific operational needs. Review each item below to find in-depth specifications, functional details, and guidance for correct application and replacement.

Part Number	Name
"NO. 20, 3""	Aluminum Tee Pipe

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for "NO. 20, 3""

What is the FSCG of the NSN 1005-01-546-2646?

The FSCG of the NSN 1005-01-546-2646 is 1005

Does NSN 1005-01-546-2646 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 1005-01-546-2646 contain precious materials?

Item does not contain precious metal.

Does NSN 1005-01-546-2646 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 1005-01-546-2646 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Tue, Dec 12, 2006