RD-2555-T4-ESA1

View detailed technical data, stock status, and sourcing information for: RD-2555-T4-ESA1
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-451-4664

Item Name Code

61929

Assigment Date

12/17/1997 (28 years ago)

An electrical fitting with electrical contacts, constructed to be affixed to the end of a cable, conduit, coaxial line, cord or wiring for convenience in joining with other electrical connector(s) or printed wiring board and is not designed to be mounted on a bulkhead, chasses, panel, printed wiring board, or the like. Excludes:jack, telephone; jack, tip; plug, telephone; plug tip; insert, electrical connector; connector body (as modified); and socket, plug-in, electronic components. See also lead assembly, electrical; wiring harness (as modified); and cable assembly (as modified). For items without inserts, see shell, electrical connector.

threaded internal pipe connection type, 3 end connection quantity, manual valve operation method, usns stalwart class tagos end item identification, 12.0 gallons per minute valve discharge flow rate

Product Characteristics

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

End Connection Quantity: 3
Valve Discharge Flow Rate: 12.0 gallons per minute
End Item Identification: usns stalwart class tagos
Valve Operation Method: manual
Connection Type: threaded internal pipe
Maximum Operating Pressure And Media For Which Designed: 1500.0 pounds per square inch oil, hydraulic
Nominal Thread Size: 0.500 inches
Body Material: iron cast
Flow Pattern Quantity: 4
Spool Position Quantity: 3
Spool Quantity: 1
Special Features: w/load check
Thread Series Designator: nptf
Furnished Items And Quantity: 1 handle and 1 relief 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
RD-2555-T4-ESA1	Directional Control Linear Valve

FAQs

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

What is the FSCG of the NSN 4820-01-451-4664?

The FSCG of the NSN 4820-01-451-4664 is 4820

Does the NSN 4820-01-451-4664 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-451-4664 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 4820-01-451-4664 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-451-4664 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 4820-01-451-4664 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Wed, Dec 17, 1997