NSN 4120-01-728-8331 · NIIN 017288331 · Part number D2501A0002-2101
The Boeing Company Div Services · FSC 4120 — Air Conditioning Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 0PXV4
Government record, cited
NSN 4120-01-728-8331 — this item is cataloged by the U.S. Government under National Stock Number 4120-01-728-8331. Manufacturer of record part number: D2501A0002-2101.
Also searched as4120-01-728-8331 ·
4120017288331 ·
NIIN 017288331 ·
01-728-8331 ·
FSC 4120 Air Conditioning Equipment · CAGE 0PXV4 · D2501A0002-2101
Manufacturer of record: The Boeing Company Div Services
Identification
NSN: 4120-01-728-8331
NIIN: 017288331
FSC: 4120 — Air Conditioning Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: D2501A0002-2101
Manufacturer: The Boeing Company Div Services
General Description
The Air Conditioner, cataloged under National Stock Number 4120-01-728-8331, is classified within Federal Supply Class 4120 (Air Conditioning Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is The Boeing Company Div Services. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Other items in FSC 4120 — Air Conditioning Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4120-00-000-0076
4120-00-000-0076 · Item name not on file
4120-00-001-8402
4120-00-001-8402 · Item name not on file
4120-00-001-8403
4120-00-001-8403 · Item name not on file
4120-00-006-6074
4120-00-006-6074 · Item name not on file
4120-00-010-1372
4120-00-010-1372 · Item name not on file
4120-00-011-3383
4120-00-011-3383 · Item name not on file
4120-00-011-3387
4120-00-011-3387 · Item name not on file
4120-00-011-3388
4120-00-011-3388 · Item name not on file
Frequently Asked Questions
What is NSN 4120-01-728-8331?
NSN 4120-01-728-8331 is a Air Conditioner, manufactured by The Boeing Company Div Services, classified under FSC 4120, Air Conditioning Equipment. Status: active.
What part numbers are listed for NSN 4120-01-728-8331?
NSN 4120-01-728-8331 has 1 manufacturer part number on file: D2501A0002-2101 (The Boeing Company Div Services).
What are the specifications of D2501A0002-2101?
Key specifications for D2501A0002-2101: Part Name Assigned by Controlling Agency: TF,OTPS,ACU,AIRCRAFT; End Item Identification: SPECIAL AIRCRAFT AND ENGINE TOOL AND SUPPORT EQUIPMENT/PARTS. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4120-01-728-8331 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.
What is the DEMIL code for NSN 4120-01-728-8331?
NSN 4120-01-728-8331 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.