PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

900014Parts Kit,regulator Breathing Ga

Aqualung Usa, Inc · NSN 4220-01-616-2015 · FSC 4220 · No Item Name Available
Verified by PartsTable
NSN 4220-01-616-2015 — this item is cataloged by the U.S. Government under National Stock Number 4220-01-616-2015. Primary manufacturer part number: 900014.
Features
  • Parts Kit,regulator Breathing Ga — FSC 4220
  • 2 verified cross-references
  • Primary manufacturer: Aqualung Usa, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Parts Kit,regulator Breathing Ga, cataloged under National Stock Number 4220-01-616-2015, 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 Aqualung Usa, Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4220-01-616-2015
Primary Part Number900014
Item NameParts Kit,regulator Breathing Ga
FSC / FSG4220 / 42 — No Item Name Available
ManufacturerAqualung Usa, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5999-00-524-226210-251416-725 INTERCHANGEABLE
Contact,electrical
Amphenol Corp Div Amphenol Aerospace Operations
4820-01-283-5039 INTERCHANGEABLE
Parts Kit,valve
5331-01-367-577990-0003 INTERCHANGEABLE
O-Ring
Dntlworks Equipment Corporation
5340-01-601-305590-001-4 INTERCHANGEABLE
Strap,retaining
Joslyn Sunbank Company, Llc Dba Joslyn Sunbank Co Llc
8430-01-606-28649000-14 INTERCHANGEABLE
Boots,combat
Ridge Outdoors Usa Inc
Cross-Reference Index
Part NumberManufacturer
900014 U S Divers Co Aqua Lung Div (USA)
900014 PRIMARY Aqualung Usa, Inc (USA)
Related Parts
5999-00-524-2262INTERCHANGEABLE
CONTACT,ELECTRICAL
10-251416-725
4820-01-283-5039INTERCHANGEABLE
PARTS KIT,VALVE
5331-01-367-5779INTERCHANGEABLE
O-RING
90-0003
5340-01-601-3055INTERCHANGEABLE
STRAP,RETAINING
90-001-4
8430-01-606-2864INTERCHANGEABLE
BOOTS,COMBAT
9000-14

Frequently Asked Questions

What is NSN 4220-01-616-2015?

NSN 4220-01-616-2015 is a Parts Kit,regulator Breathing Ga, manufactured by Aqualung Usa, Inc, classified under FSC 4220 (No Item Name Available). Status: active.

What are the part numbers for NSN 4220-01-616-2015?

NSN 4220-01-616-2015 has 2 cross-referenced part numbers: 900014 (U S Divers Co Aqua Lung Div), 900014 (Aqualung Usa, Inc).

What NSN replaces 4220-01-616-2015?

There are 5 known substitutes for 4220-01-616-2015: 5999-00-524-2262, 4820-01-283-5039, 5331-01-367-5779 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 900014?

Key specifications for 900014: Part Name Assigned by Controlling Agency: OVERHAUL PARTS KIT, (YOKE AND DIN); End Item Identification: AQUA LUNG FIRST STAGE REGULATOR. 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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