NSN 2540-01-550-4905 · NIIN 015504905 · Part number 306-0198
Marvin Land Systems, Inc. · FSC 2540 — Vehicular Furniture and Accessories · FSG 25 — Vehicular Equipment Components · CAGE 064H2
Government record, cited
NSN 2540-01-550-4905 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-550-4905. Manufacturer of record part number: 306-0198.
Also searched as2540-01-550-4905 ·
2540015504905 ·
NIIN 015504905 ·
01-550-4905 ·
FSC 2540 Vehicular Furniture and Accessories · CAGE 064H2 · 306-0198
The Duct Assembly,air Conditioning-H, cataloged under National Stock Number 2540-01-550-4905, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Marvin Land Systems, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
2540-01-550-4905
Primary Part Number
306-0198
Item Name
Duct Assembly,air Conditioning-H
FSC / FSG
2540 / 25 — Vehicular Furniture and Accessories
Manufacturer
Marvin Land Systems, Inc.
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 2540 — Vehicular Furniture and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2540-00-003-8351
BOW,VEHICULAR TOP
2540-00-211-6255
ADAPTER,FLANGE
2540-00-286-9674
MIRROR ASSEMBLY,REARVIEW
2540-00-383-5078
PINTLE ASSEMBLY,TOWING
2540-00-402-8320
PEDAL,CONTROL
2540-00-693-1039
LINK,REPAIR,TIRE CROSS CHAIN
2540-01-221-1441
VENTILATOR,AIR CIRCULATING
2540-01-568-0545
INSULATION,VEHICULAR
Frequently Asked Questions
What is NSN 2540-01-550-4905?
NSN 2540-01-550-4905 is a Duct Assembly,air Conditioning-H, manufactured by Marvin Land Systems, Inc., classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
What part numbers are listed for NSN 2540-01-550-4905?
NSN 2540-01-550-4905 has 1 manufacturer part number on file: 306-0198 (Marvin Land Systems, Inc.).
What are the specifications of 306-0198?
Key specifications for 306-0198: Part Name Assigned by Controlling Agency: DUCT ASSEMBLY, AIR CONDITIONINA - HEATING ,VEHICULAR; End Item Identification: 2350-01-509-3953 CARGO CARRIER; MULTIPLE LAUNCH ROCKET SYSTEM (MLRS). 0 specifications are documented in the U.S. Government catalog.
Is NSN 2540-01-550-4905 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.