PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

990-1Ventilator,air Circulating

Cary Products Co Inc · NSN 2540-01-417-2232 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-01-417-2232 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-417-2232. Primary manufacturer part number: 990-1.
Features
  • Ventilator,air Circulating — FSC 2540
  • Material: PLASTIC
  • Color: BLACK
  • Overall Diameter: 3.938 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Cary Products Co Inc
Applications
  • Applications requiring Plastic construction
General Description

The Ventilator,air Circulating, cataloged under National Stock Number 2540-01-417-2232, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Cary Products Co Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN2540-01-417-2232
Primary Part Number990-1
Item NameVentilator,air Circulating
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerCary Products Co Inc
StatusACTIVE
MaterialPLASTIC
ColorBLACK
Overall Diameter3.938 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
5950-00-193-83859901 INTERCHANGEABLE
Transformer,radio Frequency
Viking Technologies, Ltd.
5325-00-543-33469012080 INTERCHANGEABLE
Grommet,nonmetallic
Us Army Aviation and Missile Command
5998-00-719-7244SM-C-500696 INTERCHANGEABLE
Circuit Card Assembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5930-01-041-66962697475 INTERCHANGEABLE
Guard,switch
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5985-01-054-3792SM-A-776932 INTERCHANGEABLE
Attenuator,variable
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5935-01-075-2546 INTERCHANGEABLE
Connector,plug,electrical
4820-01-151-80269901-11 INTERCHANGEABLE
Plate,valve
Arkwin Industries, Inc. Dba Arkwin Industries Inc
6150-01-286-7360PL-43 INTERCHANGEABLE
Lead,electrical
Terminal Supply Inc
3455-01-308-4389 INTERCHANGEABLE
File,rotary
5895-01-475-1578 INTERCHANGEABLE
Modem,communications
Cross-Reference Index
Part NumberManufacturer
600750 Renk America Llc Div Renk America (USA)
990-1 PRIMARY Cary Products Co Inc (USA)
Related Parts
5950-00-193-8385INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
9901
5325-00-543-3346INTERCHANGEABLE
GROMMET,NONMETALLIC
9012080
5998-00-719-7244INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
SM-C-500696
5930-01-041-6696INTERCHANGEABLE
GUARD,SWITCH
2697475
5985-01-054-3792INTERCHANGEABLE
ATTENUATOR,VARIABLE
SM-A-776932
5935-01-075-2546INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
4820-01-151-8026INTERCHANGEABLE
PLATE,VALVE
9901-11
6150-01-286-7360INTERCHANGEABLE
LEAD,ELECTRICAL
PL-43
3455-01-308-4389INTERCHANGEABLE
FILE,ROTARY
5895-01-475-1578INTERCHANGEABLE
MODEM,COMMUNICATIONS
6150-01-491-9309INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
200135052-10
9150-01-574-0761INTERCHANGEABLE
GREASE,AIRCRAFT AND INSTRUMENT
9901

Frequently Asked Questions

What is NSN 2540-01-417-2232?

NSN 2540-01-417-2232 is a Ventilator,air Circulating, manufactured by Cary Products Co Inc, classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-01-417-2232?

NSN 2540-01-417-2232 has 2 cross-referenced part numbers: 600750 (Renk America Llc Div Renk America), 990-1 (Cary Products Co Inc).

What NSN replaces 2540-01-417-2232?

There are 12 known substitutes for 2540-01-417-2232: 5950-00-193-8385, 5325-00-543-3346, 5998-00-719-7244 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 990-1?

Key specifications for 990-1: Material: PLASTIC; End Item Identification: FIRETRUCK;TELEDYNE VEHICLE SYSTEMS,P-23; Color: BLACK; Overall Height: 1.180 INCHES NOMINAL IN. 6 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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