4820-01-431-7400

Find complete technical information, availability, and procurement data for: 4820-01-431-7400
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-431-7400

Item Name Code

27565

Assigment Date

05/17/1996 (30 years ago)

A rigid metallic item of various shapes specifically designed to cover an ingress or egress opening of a vehicular hull, turret, or the like. It may be armor plated. It may be either hinged or of a drop type and may have a quick release or other type latching device. Excludes:cover, access and door, metal, swinging. See also hatch, marine.

inlet strainer and indicator furnished items, straight thru body style, hydrocarbon fuels and oils media for which designed, plain face flange first end connection type, plain first end style designator

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
Furnished Items: inlet strainer and indicator
Media For Which Designed: hydrocarbon fuels and oils
First End Connection Type: plain face flange
First End Style Designator: plain
First End Flange Shape Style: round w/ bolt holes
Second End Relationship With First End: identical
Flow Control Device: disk
Flow Control Device Material: unable to decode
End Connection Quantity: 2
Renewable Seat Ring Type: threaded
Regulation Type: automatic single stage
Valve Loading Method: spring
Remote Actuation Method: diaphragm
Filter: included
End Item Identification: engine,aircraft,f101-ge-100 (b-1)
Special Features: valve size 2.500
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
1935301A	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-431-7400?

The FSCG of the NSN 4820-01-431-7400 is 4820

Does the NSN 4820-01-431-7400 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-431-7400 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 4820-01-431-7400 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-431-7400 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 4820-01-431-7400 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Fri, May 17, 1996