PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

540-001Base,compressed Gas Cylinder

Hydro-Test Products, Inc. Dba Hydro-Test Products Inc · NSN 8120-01-641-4111 · FSC 8120 · No Item Name Available
Verified by PartsTable
NSN 8120-01-641-4111 — this item is cataloged by the U.S. Government under National Stock Number 8120-01-641-4111. Primary manufacturer part number: 540-001.
Features
  • Base,compressed Gas Cylinder — FSC 8120
  • Material: STEEL
  • 1 verified cross-reference
  • Primary manufacturer: Hydro-Test Products, Inc. Dba Hydro-Test Products Inc
Applications
  • Applications requiring Steel construction
General Description

The Base,compressed Gas Cylinder, cataloged under National Stock Number 8120-01-641-4111, 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 Hydro-Test Products, Inc. Dba Hydro-Test Products Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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
NSN8120-01-641-4111
Primary Part Number540-001
Item NameBase,compressed Gas Cylinder
FSC / FSG8120 / 81 — No Item Name Available
ManufacturerHydro-Test Products, Inc. Dba Hydro-Test Products Inc
StatusACTIVE
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6625-00-063-46995-4000-1 INTERCHANGEABLE
Decade Counting Unit
Atec Inc
5905-00-763-88055-40001 INTERCHANGEABLE
Resistor,fixed,composition
Ametek Programmable Power, Inc.
6530-01-448-8758540-001 INTERCHANGEABLE
Stretcher,hydraulic
Midmark Corporation Dba Midmark Corp
Cross-Reference Index
Part NumberManufacturer
540-001 PRIMARY Hydro-Test Products, Inc. Dba Hydro-Test Products Inc (USA)
Related Parts
6625-00-063-4699INTERCHANGEABLE
DECADE COUNTING UNIT
5-4000-1
5905-00-763-8805INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5-40001
6530-01-448-8758INTERCHANGEABLE
STRETCHER,HYDRAULIC
540-001

Frequently Asked Questions

What is NSN 8120-01-641-4111?

NSN 8120-01-641-4111 is a Base,compressed Gas Cylinder, manufactured by Hydro-Test Products, Inc. Dba Hydro-Test Products Inc, classified under FSC 8120 (No Item Name Available). Status: active.

What are the part numbers for NSN 8120-01-641-4111?

NSN 8120-01-641-4111 has 1 cross-referenced part number: 540-001 (Hydro-Test Products, Inc. Dba Hydro-Test Products Inc).

What NSN replaces 8120-01-641-4111?

There are 3 known substitutes for 8120-01-641-4111: 6625-00-063-4699, 5905-00-763-8805, 6530-01-448-8758. Verify interchangeability with system specifications before substitution.

What are the specifications of 540-001?

Key specifications for 540-001: Overall Length: 30.000 INCHES NOMINAL IN; Material: STEEL; Part Name Assigned by Controlling Agency: MANUAL INVERSION RACK, FULL SIZE CYCLINDER; Overall Width: 18.000 INCHES NOMINAL IN. 4 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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