4820-01-221-5651

Find complete technical information, availability, and procurement data for: 4820-01-221-5651
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-01-221-5651 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-221-5651

Item Name Code

77777

Assigment Date

11/29/1985 (40 years ago)

An item which serves the dual purpose of closing the housing of a hydraulic pump or motor and of providing external port connection(s). It has no internal ports. For heads with integral valve plates, see valve head, hydraulic motor-pump.

4820-01-221-5651, stem pilot valve

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
366B433 ITEM 296	Stem Pilot Valve
667J655 PIECE 30	Stem Pilot Valve
NL-578-1	Stem Pilot Valve
S-957 PIECE 3	Stem Pilot Valve

FAQs

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

What is the FSCG of the NSN 4820-01-221-5651?

The FSCG of the NSN 4820-01-221-5651 is 4820

Does the NSN 4820-01-221-5651 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-221-5651 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 4820-01-221-5651 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-221-5651 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 4820-01-221-5651 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Fri, Nov 29, 1985