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877189 Gaseou Pressure Equalizing Valve

4820-01-005-0614

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Official Item Classification

Name
Gaseou Pressure Equalizing Valve
Part Number
877189
(NSN) National Stock Number
4820-01-005-0614
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
10958
(FIIG) Federal Item Identification Guide
A07100
Date
06/19/1975 (51 years ago)

single connection, straight flow body style, threaded external boss first end connection type, 1.5 pounds per square inch maximum operating pressure, nut and gasket and washer furnished items, air media for which designed

Specs & Compatibility

Maximum Operating Pressure

1.5 pounds per square inch

Body Style

single connection, straight flow

Furnished Items

nut and gasket and washer

Media For Which Designed

air

First End Connection Type

threaded external boss

First End Style Designator

external seat for gasket seal

First End Thread Class

2a

First End Thread Direction

right-hand

Flow Control Device

disk, flat

End Connection Quantity

1

Opening Pressure Setting

0.5 pounds per square inch

Valve Venting Design Type

atmospheric

Valve Relief Design Type

pressure

Material

aluminum alloy and plastic tetrafluoroethylene seat

Material

aluminum alloy body

Surface Treatment

anodize outside

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction 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

0010958

Related Hardware Products

Part Number Description
876100-00 Gaseou Pressure Equalizing Valve
877189 Gaseou Pressure Equalizing Valve
TA750-P-05 Gaseou Pressure Equalizing Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-005-0614?
The FSCG of the NSN 4820-01-005-0614 is 4820
Does the NSN 4820-01-005-0614 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809050
Does NSN 4820-01-005-0614 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 4820-01-005-0614 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-005-0614 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 4820-01-005-0614 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Thu, Jun 19, 1975