NSN 4520-01-571-0552 · NIIN 015710552 · Part number RDHWOOO4
Reeves Emergency Management Systems Llc Dba Reeves · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 35NF2
Government record, cited
NSN 4520-01-571-0552 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-571-0552. Manufacturer of record part number: RDHWOOO4.
Also searched as4520-01-571-0552 ·
4520015710552 ·
NIIN 015710552 ·
01-571-0552 ·
FSC 4520 Space and Water Heating Equipment · CAGE 35NF2 · RDHWOOO4
Manufacturer of record: Reeves Emergency Management Systems Llc Dba Reeves
Identification
NSN: 4520-01-571-0552
NIIN: 015710552
FSC: 4520 — Space and Water Heating Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: RDHWOOO4
Manufacturer: Reeves Emergency Management Systems Llc Dba Reeves
General Description
The Flash Heater, cataloged under National Stock Number 4520-01-571-0552, 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 Reeves Emergency Management Systems Llc Dba Reeves. 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
4520-01-571-0552
Primary Part Number
RDHWOOO4
Item Name
Flash Heater
FSC / FSG
4520 / 45 — Space and Water Heating Equipment
Manufacturer
Reeves Emergency Management Systems Llc Dba Reeves
Reeves Emergency Management Systems Llc Dba Reeves (USA)
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 4520-01-571-0552?
NSN 4520-01-571-0552 is a Flash Heater, manufactured by Reeves Emergency Management Systems Llc Dba Reeves, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
What part numbers are listed for NSN 4520-01-571-0552?
NSN 4520-01-571-0552 has 1 manufacturer part number on file: RDHWOOO4 (Reeves Emergency Management Systems Llc Dba Reeves).
What are the specifications of RDHWOOO4?
Key specifications for RDHWOOO4: Part Name Assigned by Controlling Agency: FLASH HEATER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4520-01-571-0552 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.