NSN 4520-01-228-7883 · NIIN 012287883 · Part number ARF4 12 12W
Hart & Cooley, Inc. · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 67085
Government record, cited
NSN 4520-01-228-7883 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-228-7883. Manufacturer of record part number: ARF4 12 12W.
Also searched as4520-01-228-7883 ·
4520012287883 ·
NIIN 012287883 ·
01-228-7883 ·
FSC 4520 Space and Water Heating Equipment · CAGE 67085 · ARF4 12 12W · MF33 12X12 · 1343035 · ARF4-12K12W
The Terminal,ventilation Duct, cataloged under National Stock Number 4520-01-228-7883, is classified within Federal Supply Class 4520 (Space and Water Heating Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Hart & Cooley, Inc.. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
C/1Advisory reference — outside the item-of-supply concept
Zf Industrieantriebe Witten Gmbh
1343035
5/9Secondary reference
Huntington Ingalls Inc Div Newport News Shipbuilding
ARF4-12K12W
5/9Secondary reference
Hart & Cooley, Inc.
No interchangeability data on file.
Other items in FSC 4520 — Space and Water Heating Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4520-00-000-0098
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-000-0099
4520-00-000-0099 · Item name not on file
4520-00-001-1240
4520-00-001-1240 · Item name not on file
4520-00-001-3518
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-001-3519
HEATING ELEMENT,ELECTRICAL,IMMER
4520-00-001-6052
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-001-6298
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-001-7726
HEATER,DUCT TYPE,PORTABLE
Frequently Asked Questions
What is NSN 4520-01-228-7883?
NSN 4520-01-228-7883 is a Terminal,ventilation Duct, manufactured by Hart & Cooley, Inc., classified under FSC 4520, Space and Water Heating Equipment. Status: active.
What part numbers are listed for NSN 4520-01-228-7883?
NSN 4520-01-228-7883 has 1 manufacturer part number on file: ARF4 12 12W (Hart & Cooley, Inc.).
What are the specifications of ARF4 12 12W?
Key specifications for ARF4 12 12W: Material: STEEL. 1 specification is documented in the U.S. Government catalog.
Is NSN 4520-01-228-7883 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.