PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-V-17360Valve,cylinder,gas

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 8120-01-498-0155 · FSC 8120 · No Item Name Available
Verified by PartsTable
NSN 8120-01-498-0155 — this item is cataloged by the U.S. Government under National Stock Number 8120-01-498-0155. Primary manufacturer part number: MIL-V-17360.
Features
  • Valve,cylinder,gas — FSC 8120
  • Material Document and Classification: QQ-B-626, ALLOY 377 FED SPEC SINGLE MATERIAL RESPONSE BODY
  • Material: COPPER ALLOY 377 BODY
  • Second End Thread Direction: RIGHT-HAND
  • First End Thread Series Designator: NGT
  • Body Style: ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
  • End Connection Quantity: 2
  • Second End Thread Series Designator: NPSM
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy 377 Body construction
General Description

The Valve,cylinder,gas, cataloged under National Stock Number 8120-01-498-0155, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 19 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN8120-01-498-0155
Primary Part NumberMIL-V-17360
Item NameValve,cylinder,gas
FSC / FSG8120 / 81 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Material Document and ClassificationQQ-B-626, ALLOY 377 FED SPEC SINGLE MATERIAL RESPONSE BODY
MaterialCOPPER ALLOY 377 BODY
Second End Thread DirectionRIGHT-HAND
First End Thread Series DesignatorNGT
Body StyleANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
End Connection Quantity2
Second End Thread Series DesignatorNPSM
Temp Rating130.0 FAHRENHEIT DEGF
First End Thread DirectionRIGHT-HAND
First End Nominal Thread Size1.000 INCHES IN
Operating Pressure3360.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Second End Relationship with First EndIDENTICAL
Temp Rating-40.0 FAHRENHEIT DEGF
Second End Style DesignatorINVERTED FLARE
Flow Control DevicePISTON, SPRING LOADED
First End Connection TypeTHREADED EXTERNAL PIPE
Second End Nominal Thread Size1.250 INCHES IN
First End Nominal Pipe Size Accommodated1.000 INCHES IN
First End Style DesignatorIVERTED FLARE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4710-00-270-308436372 INTERCHANGEABLE
Tube,metallic
General Fire Extinguisher Corp
4210-00-396-1583 INTERCHANGEABLE
Valve,fire Extinguisher
4210-00-628-5633 INTERCHANGEABLE
Valve,fire Extinguisher
Cross-Reference Index
Part NumberManufacturer
MIL-V-17360 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M17360-C Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
4710-00-270-3084INTERCHANGEABLE
TUBE,METALLIC
36372
4210-00-396-1583INTERCHANGEABLE
VALVE,FIRE EXTINGUISHER
4210-00-628-5633INTERCHANGEABLE
VALVE,FIRE EXTINGUISHER

Frequently Asked Questions

What is NSN 8120-01-498-0155?

NSN 8120-01-498-0155 is a Valve,cylinder,gas, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 8120 (No Item Name Available). Status: active.

What are the part numbers for NSN 8120-01-498-0155?

NSN 8120-01-498-0155 has 2 cross-referenced part numbers: MIL-V-17360 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M17360-C (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 8120-01-498-0155?

There are 3 known substitutes for 8120-01-498-0155: 4710-00-270-3084, 4210-00-396-1583, 4210-00-628-5633. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-V-17360?

Key specifications for MIL-V-17360: Material Document and Classification: QQ-B-626, ALLOY 377 FED SPEC SINGLE MATERIAL RESPONSE BODY; Material: COPPER ALLOY 377 BODY; Second End Thread Direction: RIGHT-HAND; First End Thread Series Designator: NGT. 19 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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