PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3808GSDamper,flue

Hart & Cooley, Inc. · NSN 4520-01-192-3697 · FSC 4520 · No Item Name Available
Verified by PartsTable
NSN 4520-01-192-3697 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-192-3697. Primary manufacturer part number: 3808GS.
Features
  • Damper,flue — FSC 4520
  • Overall Diameter: 8.000 INCHES NOMINAL IN
  • Shape: ROUND
  • Mounting Method: EDGE ONE PIECE ROD
  • Operation Method: MANUAL
  • 4 verified cross-references
  • Primary manufacturer: Hart & Cooley, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Damper,flue, cataloged under National Stock Number 4520-01-192-3697, is classified within Federal Supply Class 4520 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Hart & Cooley, Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4520-01-192-3697
Primary Part Number3808GS
Item NameDamper,flue
FSC / FSG4520 / 45 — No Item Name Available
ManufacturerHart & Cooley, Inc.
StatusACTIVE
Overall Diameter8.000 INCHES NOMINAL IN
ShapeROUND
Mounting MethodEDGE ONE PIECE ROD
Operation MethodMANUAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5330-00-236-140250292 INTERCHANGEABLE
Packing,preformed
Paccar Winch Inc Dba Paccar Winch Division
5998-00-327-472650292 INTERCHANGEABLE
Circuit Card Assembly
Alliant Techsystems Operations Llc Div Defense Electronic Systems
9905-01-075-593250-292 INTERCHANGEABLE
Plate,instruction
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
4820-01-113-7271380-8 PL2897AL INTERCHANGEABLE
Valve,globe
Admiral Valve Llc Dba Cpv Manufacturing
3010-01-366-2315 INTERCHANGEABLE
Gear Assembly,speed Decreaser
1940-01-481-13283808 INTERCHANGEABLE
Transom Batten 1 Pc
Zodiac of North America, Inc. Dba Zodiac of North America Inc Div Milpro
5340-01-561-63083808 INTERCHANGEABLE
Clamp,loop
Norma Pennsylvania Inc. Div Breeze Industrial Products
Cross-Reference Index
Part NumberManufacturer
50292 Hart and Cooley Mfg Co of Canada Ltd (CAN)
3808GS PRIMARY Hart & Cooley, Inc. (USA)
3808 Hart & Cooley, Inc. (USA)
3808 Hart and Cooley Mfg Co of Canada Ltd (CAN)
Related Parts
5330-00-236-1402INTERCHANGEABLE
PACKING,PREFORMED
50292
5998-00-327-4726INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
50292
9905-01-075-5932INTERCHANGEABLE
PLATE,INSTRUCTION
50-292
4820-01-113-7271INTERCHANGEABLE
VALVE,GLOBE
380-8 PL2897AL
3010-01-366-2315INTERCHANGEABLE
GEAR ASSEMBLY,SPEED DECREASER
1940-01-481-1328INTERCHANGEABLE
TRANSOM BATTEN 1 PC
3808
5340-01-561-6308INTERCHANGEABLE
CLAMP,LOOP
3808

Frequently Asked Questions

What is NSN 4520-01-192-3697?

NSN 4520-01-192-3697 is a Damper,flue, manufactured by Hart & Cooley, Inc., classified under FSC 4520 (No Item Name Available). Status: active.

What are the part numbers for NSN 4520-01-192-3697?

NSN 4520-01-192-3697 has 4 cross-referenced part numbers: 50292 (Hart and Cooley Mfg Co of Canada Ltd), 3808GS (Hart & Cooley, Inc.), 3808 (Hart & Cooley, Inc.), 3808 (Hart and Cooley Mfg Co of Canada Ltd).

What NSN replaces 4520-01-192-3697?

There are 7 known substitutes for 4520-01-192-3697: 5330-00-236-1402, 5998-00-327-4726, 9905-01-075-5932 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3808GS?

Key specifications for 3808GS: Overall Diameter: 8.000 INCHES NOMINAL IN; Shape: ROUND; Mounting Method: EDGE ONE PIECE ROD; Operation Method: MANUAL. 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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