The Fin Assembly, cataloged under National Stock Number 4440-01-182-7413, is classified within Federal Supply Class 4440 (Driers, Dehydrators, and Anhydrators) of the Furnace, Steam, Drying, Nuclear Reactors group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Fin Assembly
FSC / FSG
4440 — Driers, Dehydrators, and Anhydrators (FSG 44)
Technical Specifications
Parameter
Value
NSN
4440-01-182-7413
Item Name
Fin Assembly
FSC / FSG
4440 / 44 — Driers, Dehydrators, and Anhydrators
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5330-01-229-7835POSSIBLE MATCH
SEAL,PLAIN
Possible match (shared part number)
5935-01-310-95749384POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
Possible match (shared part number)Hose-Mccann Telephone Co, Inc
5120-01-335-13309384POSSIBLE MATCH
WRENCH,RATCHET
Possible match (shared part number)Wright Tool Co
4820-01-429-83819384POSSIBLE MATCH
DIAPHRAGM,VALVE,FLAT
Possible match (shared part number)Tescom Corp Dba Tescom Div Tescom
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
9384
3/2Design control — primary reference
U.S. Government activity
9384
3/9Design control — primary reference
Air Dry Co of America, Llc
Related Parts
5330-01-229-7835POSSIBLE MATCH
SEAL,PLAIN
5935-01-310-9574POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
9384
5120-01-335-1330POSSIBLE MATCH
WRENCH,RATCHET
9384
4820-01-429-8381POSSIBLE MATCH
DIAPHRAGM,VALVE,FLAT
9384
Frequently Asked Questions
What is NSN 4440-01-182-7413?
NSN 4440-01-182-7413 is a Fin Assembly, classified under FSC 4440, Driers, Dehydrators, and Anhydrators. Status: active.
What NSN replaces 4440-01-182-7413?
4 possible matches (shared part number, not a government interchangeability claim): 5330-01-229-7835, 5935-01-310-9574, 5120-01-335-1330. Verify interchangeability with system specifications before substitution.
Is NSN 4440-01-182-7413 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.