Gas Cylinder Valve

NSN: 8120-01-644-3895 | Model: GV57761-55

A valve specifically designed for the control of compressed or liquefied gases and legibly marked with name of gas for which designed. Inlet connection threads are coated with lead and/or tin to form a tight seal. A cap or plug is usually supplied to protect outlet connection threads and prevent leakage.

NSN Properties and Flags

NATO Stock Number

8120-01-644-3895

DEMIL

Body Material

Brass

Outside Surface Treatment

Chromate

Body Style

Angle w/ offset give "adqm" and "adqn" only if flanged both ends

First End Connection Type

Threaded external pipe

First End Flange Shape Style

Round w/o bolt holes

Flow Control Device

Piston, free type or piston, spring loaded

Flow Control Device Material

Steel, corrosion resisting

Part Name Assigned By Controlling Agency

Residual pressure back check valve

Special Features

577 cga outlet, 55 - pressure relief device

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 8120-01-644-3895 Datasheet

Supply Class (FSC):

Commercial And Industrial Gas Cylinders

Cross Reference:

GV57761-55
TVA-57761-55

Cage Codes:

Sherwood Valve (CAGE 6Z3H2)

Schedule B & Trade:

Schedule B: 8481200080 (NAICS 332912)

Pneumatic valves, nesoi
SITC: 74720

Valves for oleohydraulic or pneumatic transmissions
End Use: 21160

Measuring, testing, control instruments

Identification:

HMIC

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

PMIC

A - Item does not contain precious metal.

ESD

A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

ADPE

- Represents items with no adp components

CRITL

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

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 8120-01-644-3895 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Canada
What is the NIIN of NSN 8120-01-644-3895?
016443895 or 01-644-3895
Does NSN 8120-01-644-3895 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 8120-01-644-3895?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
May 04, 2015