PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1081-22Box Bottom,regulator,breathing a

Aqualung Usa, Inc · NSN 4220-01-192-7691 · FSC 4220 · No Item Name Available
Verified by PartsTable
NSN 4220-01-192-7691 — this item is cataloged by the U.S. Government under National Stock Number 4220-01-192-7691. Primary manufacturer part number: 1081-22.
Features
  • Box Bottom,regulator,breathing a — FSC 4220
  • 3 verified cross-references
  • Primary manufacturer: Aqualung Usa, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Box Bottom,regulator,breathing a, cataloged under National Stock Number 4220-01-192-7691, 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 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBox Bottom,regulator,breathing a
FSC / FSG4220 — No Item Name Available (FSG 42)
ManufacturersAqualung Usa, Inc (CAGE 94120); Zf Industrieantriebe Witten Gmbh (CAGE D9182)
Technical Specifications
ParameterValue
NSN4220-01-192-7691
Primary Part Number1081-22
Item NameBox Bottom,regulator,breathing a
FSC / FSG4220 / 42 — No Item Name Available
ManufacturerAqualung Usa, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
1680-00-065-2237 INTERCHANGEABLE
Gear,arm Rest
3110-00-100-61861-2BALLGRADE2 INTERCHANGEABLE
Ball,bearing
Skf Usa Inc.
6680-00-133-776789E0022R0010 INTERCHANGEABLE
Conditioner,modular
Schutte & Koerting Acquisition Company Div Schutte & Koerting Acquitision Company
6105-00-519-0010 INTERCHANGEABLE
Stator,motor
6685-01-014-8047 INTERCHANGEABLE
Transducer,pressure
5935-01-296-6534016 545 84 28 INTERCHANGEABLE
Connector,receptacle,electrical
Daimler Truck North America Llc
6750-01-427-0530 INTERCHANGEABLE
Film,photographic
6110-01-466-8839108122 INTERCHANGEABLE
Contactor,magnetic
Champion Industries Inc.
1680-01-479-742410-3058 INTERCHANGEABLE
Valve Assy,shutoff
The Boeing Company Div Defense
6515-01-494-9500 INTERCHANGEABLE
Laser System
Cross-Reference Index
Part NumberManufacturer
1081-22 PRIMARY Aqualung Usa, Inc (USA)
1049-22 Zf Industrieantriebe Witten Gmbh (DEU)
1049-22 Aqualung Usa, Inc (USA)
Related Parts
1680-00-065-2237INTERCHANGEABLE
GEAR,ARM REST
3110-00-100-6186INTERCHANGEABLE
BALL,BEARING
1-2BALLGRADE2
6680-00-133-7767INTERCHANGEABLE
CONDITIONER,MODULAR
89E0022R0010
6105-00-519-0010INTERCHANGEABLE
STATOR,MOTOR
6685-01-014-8047INTERCHANGEABLE
TRANSDUCER,PRESSURE
5935-01-296-6534INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
016 545 84 28
6750-01-427-0530INTERCHANGEABLE
FILM,PHOTOGRAPHIC
6110-01-466-8839INTERCHANGEABLE
CONTACTOR,MAGNETIC
108122
1680-01-479-7424INTERCHANGEABLE
VALVE ASSY,SHUTOFF
10-3058
6515-01-494-9500INTERCHANGEABLE
LASER SYSTEM
4820-01-718-7195INTERCHANGEABLE
BALL,CHECK
104922

Frequently Asked Questions

What is NSN 4220-01-192-7691?

NSN 4220-01-192-7691 is a Box Bottom,regulator,breathing a, manufactured by Aqualung Usa, Inc, classified under FSC 4220 (No Item Name Available). Status: active.

What are the part numbers for NSN 4220-01-192-7691?

NSN 4220-01-192-7691 has 3 cross-referenced part numbers: 1081-22 (Aqualung Usa, Inc), 1049-22 (Zf Industrieantriebe Witten Gmbh), 1049-22 (Aqualung Usa, Inc).

What NSN replaces 4220-01-192-7691?

There are 11 known substitutes for 4220-01-192-7691: 1680-00-065-2237, 3110-00-100-6186, 6680-00-133-7767 and 8 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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