PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6479Test Station,pneumatic System Co

Engineered Devices Inc · NSN 4920-00-919-3126 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-919-3126 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-919-3126. Primary manufacturer part number: 6479.
Features
  • Test Station,pneumatic System Co — FSC 4920
  • Reference Data and Literature: T.O. 33D2-12-23-4
  • Functional Classification: AA-9.3
  • 1 verified cross-reference
  • Primary manufacturer: Engineered Devices Inc
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Test Station,pneumatic System Co, cataloged under National Stock Number 4920-00-919-3126, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Engineered Devices Inc. Government technical data includes 2 verified specifications, 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-00-919-3126
Primary Part Number6479
Item NameTest Station,pneumatic System Co
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerEngineered Devices Inc
StatusACTIVE
Reference Data and LiteratureT.O. 33D2-12-23-4
Functional ClassificationAA-9.3
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6680-00-374-081982681 INTERCHANGEABLE
Head,tachometer-Bitumeter
Stewart-Warner Corporation
2520-00-374-10246479K INTERCHANGEABLE
Disk,clutch,vehicular
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
4320-00-859-633611625-4 INTERCHANGEABLE
Impeller,pump,centrifugal
The Gorman-Rupp Company Div Gorman-Rupp
4320-01-195-0177 INTERCHANGEABLE
Impeller,pump,centrifugal
6650-01-417-42546479 INTERCHANGEABLE
Borescope
Lenox Instrument Co., Inc.
6685-01-493-41006479 INTERCHANGEABLE
Manometer,vertical Tube
Amerex Corporation Dba Amerex Corp
6115-01-573-59226-479 INTERCHANGEABLE
Wheel Kit,generator
Pdi Ground Support Systems, Inc.
6625-01-705-6664 INTERCHANGEABLE
Probe,test
Cross-Reference Index
Part NumberManufacturer
6479 Engineered Devices Inc (USA)
Related Parts
6680-00-374-0819INTERCHANGEABLE
HEAD,TACHOMETER-BITUMETER
82681
2520-00-374-1024INTERCHANGEABLE
DISK,CLUTCH,VEHICULAR
6479K
4320-00-859-6336INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
11625-4
4320-01-195-0177INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
6650-01-417-4254INTERCHANGEABLE
BORESCOPE
6479
6685-01-493-4100INTERCHANGEABLE
MANOMETER,VERTICAL TUBE
6479
6115-01-573-5922INTERCHANGEABLE
WHEEL KIT,GENERATOR
6-479
6625-01-705-6664INTERCHANGEABLE
PROBE,TEST

Frequently Asked Questions

What is NSN 4920-00-919-3126?

NSN 4920-00-919-3126 is a Test Station,pneumatic System Co, manufactured by Engineered Devices Inc, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-919-3126?

NSN 4920-00-919-3126 has 1 cross-referenced part number: 6479 (Engineered Devices Inc).

What NSN replaces 4920-00-919-3126?

There are 8 known substitutes for 4920-00-919-3126: 6680-00-374-0819, 2520-00-374-1024, 4320-00-859-6336 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6479?

Key specifications for 6479: Reference Data and Literature: T.O. 33D2-12-23-4; Functional Classification: AA-9.3. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com