PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AR1Argon Processing System

Department of the Air Force Cryptologic Systems Group · NSN 3655-00-526-4515 · FSC 3655 · No Item Name Available
Verified by PartsTable
NSN 3655-00-526-4515 — this item is cataloged by the U.S. Government under National Stock Number 3655-00-526-4515. Primary manufacturer part number: AR1.
Features
  • Argon Processing System — FSC 3655
  • General Characteristics Item Description: CONSISTS OF TWO EA FURNACE TUBE,LINBERG,HEVI-DUTY,3 ZONE,5400 SERIES,TWO EA AUTOMATIC CONTROL CONSOLE,OXYGEN ANALYZER,TWO EA PRECISION 150VAC PUMPS,PRECISION 75VAC PUMP,MANOMETER 62A-4A-0100,TWO EA COMPRESSOR,MB151,FURNACE TUBE,LINBERG 54032 VAC
  • 1 verified cross-reference
  • Primary manufacturer: Department of the Air Force Cryptologic Systems Group
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Argon Processing System, cataloged under National Stock Number 3655-00-526-4515, is classified within Federal Supply Class 3655 (No Item Name Available) of the Special Industry Machinery group. The primary manufacturer of record is Department of the Air Force Cryptologic Systems Group. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN3655-00-526-4515
Primary Part NumberAR1
Item NameArgon Processing System
FSC / FSG3655 / 36 — No Item Name Available
ManufacturerDepartment of the Air Force Cryptologic Systems Group
StatusACTIVE
General Characteristics Item DescriptionCONSISTS OF TWO EA FURNACE TUBE,LINBERG,HEVI-DUTY,3 ZONE,5400 SERIES,TWO EA AUTOMATIC CONTROL CONSOLE,OXYGEN ANALYZER,TWO EA PRECISION 150VAC PUMPS,PRECISION 75VAC PUMP,MANOMETER 62A-4A-0100,TWO EA COMPRESSOR,MB151,FURNACE TUBE,LINBERG 54032 VAC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4910-00-244-4898AR1 INTERCHANGEABLE
Demounter,pneumatic Tire
Bear Hydraulics Inc
6240-00-270-4284 INTERCHANGEABLE
Lamp,glow
5340-00-328-96921179 INTERCHANGEABLE
Key Blank
Ilco Unican Corp Dba Wolf Sales
5998-00-868-8790SM-D-596579 INTERCHANGEABLE
Circuit Card Assembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6645-01-064-2749AR-E INTERCHANGEABLE
Stamp,time
Bidwell Industrial Group, Inc. Dba Bidwell Industrial Group Inc Div Rapidprint
2530-01-230-19581-3601 INTERCHANGEABLE
Hub,wheel,vehicular
Pdi Ground Support Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
AR1 PRIMARY Department of the Air Force Cryptologic Systems Group (USA)
Related Parts
4910-00-244-4898INTERCHANGEABLE
DEMOUNTER,PNEUMATIC TIRE
AR1
6240-00-270-4284INTERCHANGEABLE
LAMP,GLOW
5340-00-328-9692INTERCHANGEABLE
KEY BLANK
1179
5998-00-868-8790INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
SM-D-596579
6645-01-064-2749INTERCHANGEABLE
STAMP,TIME
AR-E
2530-01-230-1958INTERCHANGEABLE
HUB,WHEEL,VEHICULAR
1-3601

Frequently Asked Questions

What is NSN 3655-00-526-4515?

NSN 3655-00-526-4515 is a Argon Processing System, manufactured by Department of the Air Force Cryptologic Systems Group, classified under FSC 3655 (No Item Name Available). Status: active.

What are the part numbers for NSN 3655-00-526-4515?

NSN 3655-00-526-4515 has 1 cross-referenced part number: AR1 (Department of the Air Force Cryptologic Systems Group).

What NSN replaces 3655-00-526-4515?

There are 6 known substitutes for 3655-00-526-4515: 4910-00-244-4898, 6240-00-270-4284, 5340-00-328-9692 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AR1?

Key specifications for AR1: General Characteristics Item Description: CONSISTS OF TWO EA FURNACE TUBE,LINBERG,HEVI-DUTY,3 ZONE,5400 SERIES,TWO EA AUTOMATIC CONTROL CONSOLE,OXYGEN ANALYZER,TWO EA PRECISION 150VAC PUMPS,PRECISION 75VAC PUMP,MANOMETER 62A-4A-0100,TWO EA COMPRESSOR,MB151,FURNACE TUBE,LINBERG 54032 VAC. 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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