128-4677986

View detailed technical data, stock status, and sourcing information for: 128-4677986
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-140-6310

Item Name Code

77777

Assigment Date

10/14/1982 (43 years ago)

An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve disk, allowing proper position of disk-to-valve seat within a valve body.

nickle alloy bronze;od 3.745 in. nominal;id 3.017 in. nominal;two holes 90 deg countersink to 0.18 dia 164-32 unc-2b thd 180 deg apart for draw hook general characteristics item description

Product Characteristics

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

General Characteristics Item Description: nickle alloy bronze;od 3.745 in. nominal;id 3.017 in. nominal;two holes 90 deg countersink to 0.18 dia 164-32 unc-2b thd 180 deg apart for draw hook

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
128-4677986	Valve Adapter
128-4677986 ITEM 10	Valve Adapter
4677986-0010	Valve Adapter
87682-7205	Valve Adapter
87682-7205 ITEM10	Valve Adapter

FAQs

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

What is the FSCG of the NSN 4820-01-140-6310?

The FSCG of the NSN 4820-01-140-6310 is 4820

Does the NSN 4820-01-140-6310 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-140-6310 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 4820-01-140-6310 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-140-6310 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 4820-01-140-6310 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Thu, Oct 14, 1982