PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

300-145Manifold,diver's,helium-Oxygen

Kirby Morgan Dive Systems Inc · NSN 4220-01-480-5556 · FSC 4220 · No Item Name Available
Verified by PartsTable
NSN 4220-01-480-5556 — this item is cataloged by the U.S. Government under National Stock Number 4220-01-480-5556. Primary manufacturer part number: 300-145.
Features
  • Manifold,diver's,helium-Oxygen — FSC 4220
  • 1 verified cross-reference
  • Primary manufacturer: Kirby Morgan Dive Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Manifold,diver's,helium-Oxygen, cataloged under National Stock Number 4220-01-480-5556, is classified within Federal Supply Class 4220 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Kirby Morgan Dive Systems Inc. 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
NSN4220-01-480-5556
Primary Part Number300-145
Item NameManifold,diver's,helium-Oxygen
FSC / FSG4220 / 42 — No Item Name Available
ManufacturerKirby Morgan Dive Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6240-00-011-5273 INTERCHANGEABLE
Lamp,incandescent
5925-00-135-42762TC12-5 INTERCHANGEABLE
Circuit Breaker
Sensata Technologies, Inc. Div Sensata Attleboro
5905-00-299-2053 INTERCHANGEABLE
Resistor,fixed,composition
Cross-Reference Index
Part NumberManufacturer
300-145 PRIMARY Kirby Morgan Dive Systems Inc (USA)
Related Parts
6240-00-011-5273INTERCHANGEABLE
LAMP,INCANDESCENT
5925-00-135-4276INTERCHANGEABLE
CIRCUIT BREAKER
2TC12-5
5905-00-299-2053INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION

Frequently Asked Questions

What is NSN 4220-01-480-5556?

NSN 4220-01-480-5556 is a Manifold,diver's,helium-Oxygen, manufactured by Kirby Morgan Dive Systems Inc, classified under FSC 4220 (No Item Name Available). Status: active.

What are the part numbers for NSN 4220-01-480-5556?

NSN 4220-01-480-5556 has 1 cross-referenced part number: 300-145 (Kirby Morgan Dive Systems Inc).

What NSN replaces 4220-01-480-5556?

There are 3 known substitutes for 4220-01-480-5556: 6240-00-011-5273, 5925-00-135-4276, 5905-00-299-2053. Verify interchangeability with system specifications before substitution.

What are the specifications of 300-145?

Key specifications for 300-145: Part Name Assigned by Controlling Agency: MANIFOLD ASSEMBLY COMPLETE (SCUBA); Special Features: USAGE LOCATION/COMMUNICATIONS ZONE. 2 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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