NSN 4440-01-336-1448 · NIIN 013361448 · Part number 86521981-1
Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems · FSC 4440 — Driers, Dehydrators, and Anhydrators · FSG 44 — Furnace, Steam, Drying, Nuclear Reactors · CAGE 12339
Government record, cited
NSN 4440-01-336-1448 — this item is cataloged by the U.S. Government under National Stock Number 4440-01-336-1448. Manufacturer of record part number: 86521981-1.
Also searched as4440-01-336-1448 ·
4440013361448 ·
NIIN 013361448 ·
01-336-1448 ·
FSC 4440 Driers, Dehydrators, and Anhydrators · CAGE 12339 · 86521981-1
Nearby stock numbers← 4440-01-334-0219 Dehydrator Unit, Nonreactivating
·
4440-01-337-2807 →
Features
Compressor-Dehydrator,electronic — FSC 4440
1 manufacturer part number on file
Manufacturer of record: Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems
Manufacturer: Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems
General Description
The Compressor-Dehydrator,electronic, cataloged under National Stock Number 4440-01-336-1448, is classified within Federal Supply Class 4440 (Driers, Dehydrators, and Anhydrators) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4440-01-336-1448
Primary Part Number
86521981-1
Item Name
Compressor-Dehydrator,electronic
FSC / FSG
4440 / 44 — Driers, Dehydrators, and Anhydrators
Manufacturer
Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems
Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems (USA)
No interchangeability data on file.
Other items in FSC 4440 — Driers, Dehydrators, and Anhydrators
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4440-00-001-6294
4440-00-001-6294 · Item name not on file
4440-00-001-6296
4440-00-001-6296 · Item name not on file
4440-00-005-5084
DEHYDRATOR UNIT,NONREACTIVATING
4440-00-006-0073
CARTRIDGE,DEHYDRATOR
4440-00-007-2318
TIMER
4440-00-008-4864
SENSOR ASSEMBLY,HUM
4440-00-009-4422
4440-00-009-4422 · Item name not on file
4440-00-009-5282
4440-00-009-5282 · Item name not on file
Frequently Asked Questions
What is NSN 4440-01-336-1448?
NSN 4440-01-336-1448 is a Compressor-Dehydrator,electronic, manufactured by Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems, classified under FSC 4440, Driers, Dehydrators, and Anhydrators. Status: active.
What part numbers are listed for NSN 4440-01-336-1448?
NSN 4440-01-336-1448 has 1 manufacturer part number on file: 86521981-1 (Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems).
What are the specifications of 86521981-1?
Key specifications for 86521981-1: End Item Identification: USED ON AN/MPQ-T13 RADAR SYSTEM. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4440-01-336-1448 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.