PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1059-40Seat,high Pressure

Aqualung Usa, Inc · NSN 4220-01-192-4544 · FSC 4220 · No Item Name Available
Verified by PartsTable
NSN 4220-01-192-4544 — this item is cataloged by the U.S. Government under National Stock Number 4220-01-192-4544. Primary manufacturer part number: 1059-40.
Features
  • Seat,high Pressure — FSC 4220
  • General Characteristics Item Description: BRASS
  • 5 verified cross-references
  • Primary manufacturer: Aqualung Usa, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Seat,high Pressure, cataloged under National Stock Number 4220-01-192-4544, 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. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4220-01-192-4544
Primary Part Number1059-40
Item NameSeat,high Pressure
FSC / FSG4220 / 42 — No Item Name Available
ManufacturerAqualung Usa, Inc
StatusACTIVE
General Characteristics Item DescriptionBRASS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5910-00-128-3288 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
5815-00-412-8317 INTERCHANGEABLE
Stiffener
6760-00-806-3704 INTERCHANGEABLE
Lens,negative
5910-00-847-0029 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
3120-01-018-72921053-20 INTERCHANGEABLE
Bearing,plain,rod End
Rolls-Royce Controls and Data Services Limited
3040-01-294-7233 INTERCHANGEABLE
Shaft,straight
4820-01-297-503910-7955 INTERCHANGEABLE
Valve,safety Relief
Market Forge Industries Inc
5305-01-515-433610-5320 INTERCHANGEABLE
Screw,cap,hexagon Head
Parker Hannifin Corporation Div Village Marine Tech
5310-01-551-7461 INTERCHANGEABLE
Washer,flat
Cross-Reference Index
Part NumberManufacturer
1059-40 PRIMARY Aqualung Usa, Inc (USA)
8802-04 Zf Industrieantriebe Witten Gmbh (DEU)
1053-20 Zf Industrieantriebe Witten Gmbh (DEU)
1053-20 Aqualung Usa, Inc (USA)
DP5619 Engineering Control Supplies Limited (GBR)
Related Parts
5910-00-128-3288INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5815-00-412-8317INTERCHANGEABLE
STIFFENER
6760-00-806-3704INTERCHANGEABLE
LENS,NEGATIVE
5910-00-847-0029INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
3120-01-018-7292INTERCHANGEABLE
BEARING,PLAIN,ROD END
1053-20
3040-01-294-7233INTERCHANGEABLE
SHAFT,STRAIGHT
4820-01-297-5039INTERCHANGEABLE
VALVE,SAFETY RELIEF
10-7955
5305-01-515-4336INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
10-5320
5310-01-551-7461INTERCHANGEABLE
WASHER,FLAT

Frequently Asked Questions

What is NSN 4220-01-192-4544?

NSN 4220-01-192-4544 is a Seat,high Pressure, manufactured by Aqualung Usa, Inc, classified under FSC 4220 (No Item Name Available). Status: active.

What are the part numbers for NSN 4220-01-192-4544?

NSN 4220-01-192-4544 has 5 cross-referenced part numbers: 1059-40 (Aqualung Usa, Inc), 8802-04 (Zf Industrieantriebe Witten Gmbh), 1053-20 (Zf Industrieantriebe Witten Gmbh), 1053-20 (Aqualung Usa, Inc), DP5619 (Engineering Control Supplies Limited).

What NSN replaces 4220-01-192-4544?

There are 9 known substitutes for 4220-01-192-4544: 5910-00-128-3288, 5815-00-412-8317, 6760-00-806-3704 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1059-40?

Key specifications for 1059-40: General Characteristics Item Description: BRASS. 1 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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