Compressed Gas Cylinder Valve Connections Adapter

NSN: 8120-00-201-4890 | Model: A4175-2

An adapter designed to connect a compressed gas cylinder valve outlet to a regulator, charging connection, or other mating part having a different connection for the same gas.

NSN Properties and Flags

NATO Stock Number

8120-00-201-4890

DEMIL

Overall Length

2.000 inches

First End Connection Type

Threaded internal gas cylinder

First End Style Designator

Plain

First End Thread Direction

Right-hand

First End Reduced Passage Inside Diameter

0.187 inches

Second End Connection Type

Threaded external gas cylinder

Second End Style Designator

Flareless

Second End Thread Direction

Right-hand

Specific Gas For Which Designed

Oxygen

First End Thread Size

1/4-18

First End Thread Series/type Designator

Npt

Second End Thread Size

0.903-14

Second End Thread Series/type Designator

Ngo

Union End

Not included

Wrenching Facility

Not included

Material

Brass

Material

Copper alloy

Surface Treatment

Nickel

Surface Treatment

Nickel plated

Fsc Application Data

Trailer, oxygen servicing

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 8120-00-201-4890 Datasheet

Supply Class (FSC):

Commercial And Industrial Gas Cylinders

Cross Reference:

A4175-2

Cage Codes:

Fike Corporation (CAGE 06370)

Schedule B & Trade:

Schedule B: 8481909090 (NAICS 332911)

Parts of taps, cocks, valves and similar appliances, nesoi
SITC: 74790

Parts for taps, cocks, valves and similar appliances for pipes, boiler shells, tanks, etc.
End Use: 21180

Industrial machines, other

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.

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.

Freight Information:

NMFC:

095190 - Hardware, noi
WCC:

713 - Metal hardware
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
LCL:

P - 77.5
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Z
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
3bsx--9
Repariability
When repair is beyond lower level maintenance capability, evacuate the item to depot. disposal is not authorized below wholesale level.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $3,851.02 to $6,418.37..
Does NSN 8120-00-201-4890 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy, and Republic Of Korea
What is the NIIN of NSN 8120-00-201-4890?
002014890 or 00-201-4890
Does NSN 8120-00-201-4890 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 8120-00-201-4890?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Mar 31, 1973