PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P202535Valve,cylinder,gas

Mmc Systems Inc · NSN 8120-01-182-9180 · FSC 8120 · No Item Name Available
Verified by PartsTable
NSN 8120-01-182-9180 — this item is cataloged by the U.S. Government under National Stock Number 8120-01-182-9180. Primary manufacturer part number: P202535.
Features
  • Valve,cylinder,gas — FSC 8120
  • Material: COPPER ALLOY BODY
  • Media for Which Designed: GAS
  • First End Connection Type: THREADED INTERNAL PIPE
  • Operating Pressure: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
  • Second End Relationship with First End: IDENTICAL
  • Flow Control Device: BALL
  • End Connection Quantity: 2
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy Body construction
General Description

The Valve,cylinder,gas, cataloged under National Stock Number 8120-01-182-9180, is classified within Federal Supply Class 8120 (No Item Name Available) of the Containers, Packaging, and Packing Supplies group. The primary manufacturer of record is Mmc Systems Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN8120-01-182-9180
Primary Part NumberP202535
Item NameValve,cylinder,gas
FSC / FSG8120 / 81 — No Item Name Available
ManufacturerMmc Systems Inc
StatusACTIVE
MaterialCOPPER ALLOY BODY
Media for Which DesignedGAS
First End Connection TypeTHREADED INTERNAL PIPE
Operating Pressure125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Second End Relationship with First EndIDENTICAL
Flow Control DeviceBALL
End Connection Quantity2
First End Thread DirectionRIGHT-HAND
Valve Operation MethodAUTOMATIC
First End Nominal Pipe Size Accommodated1.500 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-155-6757211WDD INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
5955-01-052-5424 INTERCHANGEABLE
Oscillator,crystal Controlled
5340-01-507-99467006-40 INTERCHANGEABLE
Cap,protective,dust and Moisture
Hamilton Sundstrand Corporation
6620-01-557-6454R0071168 INTERCHANGEABLE
Transmitter,pressure
Denel Vehicle Systems
Cross-Reference Index
Part NumberManufacturer
P202535 PRIMARY Mmc Systems Inc (USA)
700-640 Mmc Systems Inc (USA)
Related Parts
3110-00-155-6757INTERCHANGEABLE
BEARING,BALL,ANNULAR
211WDD
5955-01-052-5424INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED
5340-01-507-9946INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
7006-40
6620-01-557-6454INTERCHANGEABLE
TRANSMITTER,PRESSURE
R0071168

Frequently Asked Questions

What is NSN 8120-01-182-9180?

NSN 8120-01-182-9180 is a Valve,cylinder,gas, manufactured by Mmc Systems Inc, classified under FSC 8120 (No Item Name Available). Status: active.

What are the part numbers for NSN 8120-01-182-9180?

NSN 8120-01-182-9180 has 2 cross-referenced part numbers: P202535 (Mmc Systems Inc), 700-640 (Mmc Systems Inc).

What NSN replaces 8120-01-182-9180?

There are 4 known substitutes for 8120-01-182-9180: 3110-00-155-6757, 5955-01-052-5424, 5340-01-507-9946 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of P202535?

Key specifications for P202535: Material: COPPER ALLOY BODY; Media for Which Designed: GAS; First End Connection Type: THREADED INTERNAL PIPE; Operating Pressure: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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