4820-00-273-8488

Find complete technical information, availability, and procurement data for: 4820-00-273-8488
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-273-8488

Item Name Code

37648

Assigment Date

01/01/1963 (63 years ago)

steel,zinc-plated finish,dim data,1-1/2 in. porm .010 lg over-all,7/16 in. porm .010 across hex flats,17/64 in. porm .010 lg hex,31/32 in. porm .010 from valve end to nearest hex shoulder,barbed type hose connector,barbed type data,9/64 in. porm .010 from hex shoulder to nearest edge to barbed hose connector,0.303 in. to 0.313 in. largest dia of hose connector,5/32 in. porm .010 in. smallest dia of hose connector,17/64 in. porm .010 lg hose connector,valve seat end data,0.271 to 0.281 in. largest od of taper,1/8 in. porm .010 lg of taper,9/32 in. porm .010 lg excluding threaded portion,15/64 in. porm .010 in. from center of inlet hose to valve end,3/32 in. porm .010 in. dia inlet hole,external thd data,3/8-24,unf or nf,rh,class 2a thd or class 2 fit,1/2 in. lg,drain hole data,1/8 in. porm .010 dia,13/16 in. porm .010 in. lg,0.111 in. to 0.121 in. dia,1-5/16 in. porm .010 lg special features

Product Characteristics

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

Special Features: steel,zinc-plated finish,dim data,1-1/2 in. porm .010 lg over-all,7/16 in. porm .010 across hex flats,17/64 in. porm .010 lg hex,31/32 in. porm .010 from valve end to nearest hex shoulder,barbed type hose connector,barbed type data,9/64 in. porm .010 from hex shoulder to nearest edge to barbed hose connector,0.303 in. to 0.313 in. largest dia of hose connector,5/32 in. porm .010 in. smallest dia of hose connector,17/64 in. porm .010 lg hose connector,valve seat end data,0.271 to 0.281 in. largest od of taper,1/8 in. porm .010 lg of taper,9/32 in. porm .010 lg excluding threaded portion,15/64 in. porm .010 in. from center of inlet hose to valve end,3/32 in. porm .010 in. dia inlet hole,external thd data,3/8-24,unf or nf,rh,class 2a thd or class 2 fit,1/2 in. lg,drain hole data,1/8 in. porm .010 dia,13/16 in. porm .010 in. lg,0.111 in. to 0.121 in. dia,1-5/16 in. porm .010 lg

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:

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666118	Hydraulic System Bleeder Valve
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A323252	Hydraulic System Bleeder Valve
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FC6784	Hydraulic System Bleeder Valve
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FAQs

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

What is the FSCG of the NSN 4820-00-273-8488?

The FSCG of the NSN 4820-00-273-8488 is 4820

Does the NSN 4820-00-273-8488 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-00-273-8488 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 4820-00-273-8488 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-273-8488 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 4820-00-273-8488 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963