PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-C-7905Cylinder,compressed Gas,carbon D

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 8120-00-595-3698 · FSC 8120 · No Item Name Available
Verified by PartsTable
NSN 8120-00-595-3698 — this item is cataloged by the U.S. Government under National Stock Number 8120-00-595-3698. Primary manufacturer part number: MIL-C-7905.
Features
  • Cylinder,compressed Gas,carbon D — FSC 8120
  • Neck Closure: NOT PROVIDED
  • Thread Size and Series/type Designator: 1 1/8-12 UNF INTERNAL
  • Body Color Code: GRAY/GREY
  • Medical Designation and Grade: TECHNICAL
  • Cylinder Style Designator: CYLINDRICAL TYPE
  • Operating Pressure: 2100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
  • Color Coded Gas Type: CARBON DIOXIDE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cylinder,compressed Gas,carbon D, cataloged under National Stock Number 8120-00-595-3698, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN8120-00-595-3698
Primary Part NumberMIL-C-7905
Item NameCylinder,compressed Gas,carbon D
FSC / FSG8120 / 81 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Neck ClosureNOT PROVIDED
Thread Size and Series/type Designator1 1/8-12 UNF INTERNAL
Body Color CodeGRAY/GREY
Medical Designation and GradeTECHNICAL
Cylinder Style DesignatorCYLINDRICAL TYPE
Operating Pressure2100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Color Coded Gas TypeCARBON DIOXIDE
Department of Transportation Cylinder Identifying Number3AA2100
Part C Color CodeGRAY/GREY
Capacity Rating415.000 CUBIC INCHES NOMINAL
Part B Color CodeGRAY/GREY
Nondefinitive Spec/std DataB TYPE AND 2 CLASS
Neck Thread LocationEXTERNAL
FSC Application DataLIFEBOAT,INFLATABLE
Cross Section Outside Diameter5.260 INCHES MINIMUM AND 5.420 INCHES MAXIMUM IN
Shatterproof FeatureINCLUDED
Part a Color CodeGRAY/GREY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
8120-00-141-6193 INTERCHANGEABLE
Cylinder,compressed Gas,oxygen,a
1660-00-253-59764440 INTERCHANGEABLE
Cylinder Assembly,oxygen,aircraf
Fluid Power, Inc.
8120-00-297-6672 INTERCHANGEABLE
Cylinder
8120-00-515-2574 INTERCHANGEABLE
Cylinder,compressed Gas
8120-00-537-0574 INTERCHANGEABLE
Cylinder,compressed Gas,oxygen,a
8120-00-584-3437 INTERCHANGEABLE
Cylinder,compressed Gas
8120-00-702-8859 INTERCHANGEABLE
Cylinder,compressed Gas,carbon D
8120-00-883-1844 INTERCHANGEABLE
Cylinder,compressed Gas,oxygen,a
8120-01-013-8514 INTERCHANGEABLE
Cylinder-Compressed Gas Non-Shat
8120-01-085-2733 INTERCHANGEABLE
Cylinder,compressed Gas,oxygen,a
Cross-Reference Index
Part NumberManufacturer
MIL-C-7905 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
2240524-01 Norris Cylinder Company (USA)
MS26545B2C0415 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-7905 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
8120PL1060419 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
8120-00-141-6193INTERCHANGEABLE
CYLINDER,COMPRESSED GAS,OXYGEN,A
1660-00-253-5976INTERCHANGEABLE
CYLINDER ASSEMBLY,OXYGEN,AIRCRAF
4440
8120-00-297-6672INTERCHANGEABLE
CYLINDER
8120-00-515-2574INTERCHANGEABLE
CYLINDER,COMPRESSED GAS
8120-00-537-0574INTERCHANGEABLE
CYLINDER,COMPRESSED GAS,OXYGEN,A
8120-00-584-3437INTERCHANGEABLE
CYLINDER,COMPRESSED GAS
8120-00-702-8859INTERCHANGEABLE
CYLINDER,COMPRESSED GAS,CARBON D
8120-00-883-1844INTERCHANGEABLE
CYLINDER,COMPRESSED GAS,OXYGEN,A
8120-01-013-8514INTERCHANGEABLE
CYLINDER-COMPRESSED GAS NON-SHAT
8120-01-085-2733INTERCHANGEABLE
CYLINDER,COMPRESSED GAS,OXYGEN,A
8120-01-178-5900INTERCHANGEABLE
CYLINDER,COMPRESSED GAS
6830-01-331-6714INTERCHANGEABLE
MONOBROMOTRIFLUOROMETHANE
5429079

Frequently Asked Questions

What is NSN 8120-00-595-3698?

NSN 8120-00-595-3698 is a Cylinder,compressed Gas,carbon D, 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 8120-00-595-3698?

NSN 8120-00-595-3698 has 5 cross-referenced part numbers: MIL-C-7905 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 2240524-01 (Norris Cylinder Company), MS26545B2C0415 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-7905 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 8120PL1060419 (Jednolity Indeks Materialowy - Uniform Material Index).

What NSN replaces 8120-00-595-3698?

There are 12 known substitutes for 8120-00-595-3698: 8120-00-141-6193, 1660-00-253-5976, 8120-00-297-6672 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-C-7905?

Key specifications for MIL-C-7905: Neck Closure: NOT PROVIDED; Thread Size and Series/type Designator: 1 1/8-12 UNF INTERNAL; Body Color Code: GRAY/GREY; Medical Designation and Grade: TECHNICAL. 18 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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