4820-01-440-3291

Find complete technical information, availability, and procurement data for: 4820-01-440-3291
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-440-3291

Item Name Code

27565

Assigment Date

01/10/1997 (29 years ago)

A device primarily designed to control the supply circuit(s) of a motor in order to accelerate the motor from rest to normal speed. Includes manual starters with overload protection and manual, automatic or semiautomatic starters consisting of combinations of items such as relays, resistors, switches, circuit breakers, and the like. Excludes:relay-switch; circuit breaker; switch (as modified) and relay (as modified). For devices, which in addition to starting and stopping, reverse, select and/or regulate the speed of a motor, see controller (as modified).

identical second end relationship with first end, raised first end style designator, straight thru body style, raised face flange first end connection type, round w/ bolt holes first end flange shape style

Product Characteristics

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

Body Style: straight thru
First End Connection Type: raised face flange
First End Style Designator: raised
First End Flange Shape Style: round w/ bolt holes
Second End Relationship With First End: identical
Face To Face Distance: 9.250 inches nominal
Flow Control Device: disk
End Connection Quantity: 2
Outlet Pressure Range: +75.0 to 230.0 pounds per square inch
Regulation Type: manual single stage
Manual Control Method: screw
Valve Stem Design: single seat
Filter: not included
End Item Identification: strategic sealift conversion ships class
Material: unable to decode

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
MK60-1-1/2IN SER198413B	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-440-3291?

The FSCG of the NSN 4820-01-440-3291 is 4820

Does the NSN 4820-01-440-3291 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-440-3291 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 4820-01-440-3291 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-440-3291 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 4820-01-440-3291 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Fri, Jan 10, 1997