FSC 4120 — Air Conditioning Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment
Government record, cited
Also searched as4120-01-173-3136 ·
4120011733136 ·
NIIN 011733136 ·
01-173-3136 ·
FSC 4120 Air Conditioning Equipment · 79D7 SIZE22 · 83D0230 SZ22 TYPE III
Nearby stock numbers← 4120-01-172-8841 Air Conditioner
·
4120-01-173-8491 Air Conditioner →
Features
Fan Coil Unit,air Conditioning — FSC 4120
General Characteristics Item Description: CAPACITY 51,200 BTU PER HOUR; 44.000 IN. LG; 28.000 IN. W IN
Identification
NSN: 4120-01-173-3136
NIIN: 011733136
FSC: 4120 — Air Conditioning Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
General Description
The Fan Coil Unit,air Conditioning, cataloged under National Stock Number 4120-01-173-3136, is classified within Federal Supply Class 4120 (Air Conditioning Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4120-01-173-3136
Item Name
Fan Coil Unit,air Conditioning
FSC / FSG
4120 / 41 — Air Conditioning Equipment
Status
ACTIVE
General Characteristics Item Description
CAPACITY 51,200 BTU PER HOUR; 44.000 IN. LG; 28.000 IN. W IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
79D7 SIZE22
C/1Advisory reference — outside the item-of-supply concept
U.S. Government activity
83D0230 SZ22 TYPE III
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
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 4120-01-173-3136?
NSN 4120-01-173-3136 is a Fan Coil Unit,air Conditioning, classified under FSC 4120, Air Conditioning Equipment. Status: active.
What are the specifications of 4120-01-173-3136?
Key specifications for 4120-01-173-3136: General Characteristics Item Description: CAPACITY 51,200 BTU PER HOUR; 44.000 IN. LG; 28.000 IN. W IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4120-01-173-3136 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.