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572820 Vent Valve

4820-00-342-6526

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Official Item Classification

Name
Vent Valve
Part Number
572820
(NSN) National Stock Number
4820-00-342-6526
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
35935
(FIIG) Federal Item Identification Guide
A046B0
Date
01/01/1963 (63 years ago)

right-hand 1st end thread direction, plain (pipe) 1st end connection style, threaded external pipe 1st end connection type, forrestal class cv; nsn 2320-01-097-0260 hemtt (heavy expanded mobility tactical truck);2320-01-304-2277 and 2320-01-304-2278 pls (palletized loadingsystem) end item identification, 0.125 inches 1st end nominal thread size

Specs & Compatibility

Thread Direction

right-hand 1st end

End Item Identification

forrestal class cv; nsn 2320-01-097-0260 hemtt (heavy expanded mobility tactical truck);2320-01-304-2277 and 2320-01-304-2278 pls (palletized loadingsystem)

Connection Style

plain (pipe) 1st end

Connection Type

threaded external pipe 1st end

Nominal Thread Size

0.125 inches 1st end

Criticality Code Justification

feat

Special Features

weapon system essential

Material

steel overall

Surface Treatment

cadmium

Style Designator

straight thru

Thread Series Designator

npt 1st end

Replacement For

Part Number Description
4820-00-346-2702 No Name Available 01/01/1963
4730-00-613-4890 No Name Available 01/01/1963

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
Y

The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0035935

Related Hardware Products

Part Number Description
1462N2 Vent Valve
317400 Vent Valve
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913053 Vent Valve
952577R1 Vent Valve
A50096 Vent Valve
RW12-20 Vent Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-00-342-6526?
The FSCG of the NSN 4820-00-342-6526 is 4820
Does the NSN 4820-00-342-6526 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809050
Does NSN 4820-00-342-6526 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 4820-00-342-6526 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-342-6526 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 4820-00-342-6526 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963