PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

103690Inflator,diver's Buoyancy Compen

Aqua Lung Co Ltd · NSN 4220-01-674-5006 · FSC 4220 · No Item Name Available
Verified by PartsTable
NSN 4220-01-674-5006 — this item is cataloged by the U.S. Government under National Stock Number 4220-01-674-5006. Primary manufacturer part number: 103690.
Features
  • Inflator,diver's Buoyancy Compen — FSC 4220
  • 1 verified cross-reference
  • Primary manufacturer: Aqua Lung Co Ltd
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Inflator,diver's Buoyancy Compen, cataloged under National Stock Number 4220-01-674-5006, 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 Aqua Lung Co Ltd. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4220-01-674-5006
Primary Part Number103690
Item NameInflator,diver's Buoyancy Compen
FSC / FSG4220 / 42 — No Item Name Available
ManufacturerAqua Lung Co Ltd
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5315-00-010-3690103690 INTERCHANGEABLE
Pin,straight,headless
Chrysler Realty Company Llc Dba Daimler Chrysler
2590-00-056-8423103690 INTERCHANGEABLE
Cap,filler Opening
Provision, Inc. Dba Provision Inc
1730-00-588-6070103690 INTERCHANGEABLE
Comb Assy
Air Logistics Corporation Dba Air Logistics Corp
5985-01-341-1499103690 INTERCHANGEABLE
Switch,antenna Unit
Aimtron Systems, Llc
Cross-Reference Index
Part NumberManufacturer
103690 PRIMARY Aqua Lung Co Ltd (USA)
Related Parts
5315-00-010-3690INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
103690
2590-00-056-8423INTERCHANGEABLE
CAP,FILLER OPENING
103690
1730-00-588-6070INTERCHANGEABLE
COMB ASSY
103690
5985-01-341-1499INTERCHANGEABLE
SWITCH,ANTENNA UNIT
103690

Frequently Asked Questions

What is NSN 4220-01-674-5006?

NSN 4220-01-674-5006 is a Inflator,diver's Buoyancy Compen, manufactured by Aqua Lung Co Ltd, classified under FSC 4220 (No Item Name Available). Status: active.

What are the part numbers for NSN 4220-01-674-5006?

NSN 4220-01-674-5006 has 1 cross-referenced part number: 103690 (Aqua Lung Co Ltd).

What NSN replaces 4220-01-674-5006?

There are 4 known substitutes for 4220-01-674-5006: 5315-00-010-3690, 2590-00-056-8423, 1730-00-588-6070 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 103690?

Key specifications for 103690: Special Features: 4500PSI; Part Name Assigned by Controlling Agency: EMERGENCY BREATHING AND INFLATION SYSTEM. 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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