NSN 4540-01-099-3748 — this item is cataloged by the U.S. Government under National Stock Number 4540-01-099-3748. Manufacturer of record part number: Q298B1065.
General Characteristics Item Description: CONSISTS OF CRANK ARM 2; BALL JOINT 2; 24 IN. LG PUSHROD 1; INCLUDES BUSHINGS FOR 0.250 AND 0.375 IN. DAMPER SHAFTS; CONNECTS M833 MOTOR TO 1 OR 2 D524A DAMPERS IN
1 manufacturer part number on file
Manufacturer of record: Honeywell Inc Residential Div
Identification
NSN: 4540-01-099-3748
NIIN: 010993748
FSC: 4540 — Waste Disposal Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: Q298B1065
Manufacturer: Honeywell Inc Residential Div
General Description
The Damper Linkage, cataloged under National Stock Number 4540-01-099-3748, is classified within Federal Supply Class 4540 (Waste Disposal Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Honeywell Inc Residential Div. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4540-01-099-3748
Primary Part Number
Q298B1065
Item Name
Damper Linkage
FSC / FSG
4540 / 45 — Waste Disposal Equipment
Manufacturer
Honeywell Inc Residential Div
Status
ACTIVE
General Characteristics Item Description
CONSISTS OF CRANK ARM 2; BALL JOINT 2; 24 IN. LG PUSHROD 1; INCLUDES BUSHINGS FOR 0.250 AND 0.375 IN. DAMPER SHAFTS; CONNECTS M833 MOTOR TO 1 OR 2 D524A DAMPERS IN
Other items in FSC 4540 — Waste Disposal Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4540-00-001-1243
4540-00-001-1243 · Item name not on file
4540-00-001-6053
4540-00-001-6053 · Item name not on file
4540-00-001-7002
4540-00-001-7002 · Item name not on file
4540-00-001-7832
4540-00-001-7832 · Item name not on file
4540-00-001-7839
HEATING ELEMENT,ELE
4540-00-001-9407
4540-00-001-9407 · Item name not on file
4540-00-003-0152
4540-00-003-0152 · Item name not on file
4540-00-003-1491
4540-00-003-1491 · Item name not on file
Frequently Asked Questions
What is NSN 4540-01-099-3748?
NSN 4540-01-099-3748 is a Damper Linkage, manufactured by Honeywell Inc Residential Div, classified under FSC 4540, Waste Disposal Equipment. Status: active.
What part numbers are listed for NSN 4540-01-099-3748?
NSN 4540-01-099-3748 has 1 manufacturer part number on file: Q298B1065 (Honeywell Inc Residential Div).
What are the specifications of Q298B1065?
Key specifications for Q298B1065: General Characteristics Item Description: CONSISTS OF CRANK ARM 2; BALL JOINT 2; 24 IN. LG PUSHROD 1; INCLUDES BUSHINGS FOR 0.250 AND 0.375 IN. DAMPER SHAFTS; CONNECTS M833 MOTOR TO 1 OR 2 D524A DAMPERS IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4540-01-099-3748 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.