PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-600Reservoir Liquid

Irwin International, Inc. Dba Irwin International Inc · NSN 1650-01-470-0050 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-01-470-0050 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-470-0050. Primary manufacturer part number: A-600.
Features
  • Reservoir Liquid — FSC 1650
  • Material: ALUMINUM
  • General Characteristics Item Description: ONE PIECE WELDED CONSTRUCTION; WITH 1/8 INCH NPT MALE OUTLET AT BOTTOM AND PORT WITH UNVENTED PLUG AT TOP IN
  • Overall Diameter: 1.250 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Irwin International, Inc. Dba Irwin International Inc
Applications
  • Applications requiring Aluminum construction
General Description

The Reservoir Liquid, cataloged under National Stock Number 1650-01-470-0050, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Irwin International, Inc. Dba Irwin International Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-01-470-0050
Primary Part NumberA-600
Item NameReservoir Liquid
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerIrwin International, Inc. Dba Irwin International Inc
StatusACTIVE
MaterialALUMINUM
General Characteristics Item DescriptionONE PIECE WELDED CONSTRUCTION; WITH 1/8 INCH NPT MALE OUTLET AT BOTTOM AND PORT WITH UNVENTED PLUG AT TOP IN
Overall Diameter1.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5999-00-727-0458SMC502239 INTERCHANGEABLE
Contact Assembly,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4110-00-912-3024 INTERCHANGEABLE
Freezer
3020-01-019-4883 INTERCHANGEABLE
Pulley,groove
5940-01-021-9934KA36U INTERCHANGEABLE
Terminal,lug
Burndy Llc
6210-01-184-3412A-600 INTERCHANGEABLE
Control,electric Light
Hunt Electronics
2590-01-571-6400A600 INTERCHANGEABLE
Rack,baggage,vehicular
Coleman Company Inc De
Cross-Reference Index
Part NumberManufacturer
A-600 PRIMARY Irwin International, Inc. Dba Irwin International Inc (USA)
A-600 Aircraft Spruce and Specialty Co a Div of Honeywell Inc (USA)
A-600 Apex Aircraft (FRA)
Related Parts
5999-00-727-0458INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
SMC502239
4110-00-912-3024INTERCHANGEABLE
FREEZER
3020-01-019-4883INTERCHANGEABLE
PULLEY,GROOVE
5940-01-021-9934INTERCHANGEABLE
TERMINAL,LUG
KA36U
6210-01-184-3412INTERCHANGEABLE
CONTROL,ELECTRIC LIGHT
A-600
2590-01-571-6400INTERCHANGEABLE
RACK,BAGGAGE,VEHICULAR
A600

Frequently Asked Questions

What is NSN 1650-01-470-0050?

NSN 1650-01-470-0050 is a Reservoir Liquid, manufactured by Irwin International, Inc. Dba Irwin International Inc, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-01-470-0050?

NSN 1650-01-470-0050 has 3 cross-referenced part numbers: A-600 (Irwin International, Inc. Dba Irwin International Inc), A-600 (Aircraft Spruce and Specialty Co a Div of Honeywell Inc), A-600 (Apex Aircraft).

What NSN replaces 1650-01-470-0050?

There are 6 known substitutes for 1650-01-470-0050: 5999-00-727-0458, 4110-00-912-3024, 3020-01-019-4883 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-600?

Key specifications for A-600: Overall Height: 2.500 INCHES NOMINAL IN; Material: ALUMINUM; General Characteristics Item Description: ONE PIECE WELDED CONSTRUCTION; WITH 1/8 INCH NPT MALE OUTLET AT BOTTOM AND PORT WITH UNVENTED PLUG AT TOP IN; Overall Diameter: 1.250 INCHES NOMINAL IN. 4 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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