The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-00-802-2652, is classified within Federal Supply Class 4520 (Space and Water Heating Equipment) of the Plumbing, Heating, and Waste Disposal group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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
Heating Element,electrical,nonim
FSC / FSG
4520 — Space and Water Heating Equipment (FSG 45)
Technical Specifications
Parameter
Value
NSN
4520-00-802-2652
Item Name
Heating Element,electrical,nonim
FSC / FSG
4520 / 45 — Space and Water Heating Equipment
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 Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
8040-01-131-7143MBONGA-60POSSIBLE MATCH
ADHESIVE
Possible match (shared part number)Vishay Measurements Group Inc
5325-01-417-245023240POSSIBLE MATCH
RING,RETAINING
Possible match (shared part number)Parker Hannifin Corporation Div Hydraulic Systems Division
3120-01-436-9311POSSIBLE MATCH
BEARING,SLEEVE
Possible match (shared part number)
4820-01-595-664923240POSSIBLE MATCH
NOZZLE,VALVE
Possible match (shared part number)Mettler-Toledo Llc
6505-01-595-7454RFP-401POSSIBLE MATCH
HEMODIALYSIS SOLUTION,PREMIXED
Possible match (shared part number)Nxstage Medical, Inc.
5120-01-629-483023240POSSIBLE MATCH
WRENCH,SPANNER
Possible match (shared part number)Surefire, Llc Dba Surefire Llc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
23240
3/9Design control — primary reference
U.S. Government activity
Related Parts
8040-01-131-7143POSSIBLE MATCH
ADHESIVE
MBONGA-60
5325-01-417-2450POSSIBLE MATCH
RING,RETAINING
23240
3120-01-436-9311POSSIBLE MATCH
BEARING,SLEEVE
4820-01-595-6649POSSIBLE MATCH
NOZZLE,VALVE
23240
6505-01-595-7454POSSIBLE MATCH
HEMODIALYSIS SOLUTION,PREMIXED
RFP-401
5120-01-629-4830POSSIBLE MATCH
WRENCH,SPANNER
23240
Frequently Asked Questions
What is NSN 4520-00-802-2652?
NSN 4520-00-802-2652 is a Heating Element,electrical,nonim, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
What NSN replaces 4520-00-802-2652?
6 possible matches (shared part number, not a government interchangeability claim): 8040-01-131-7143, 5325-01-417-2450, 3120-01-436-9311. Verify interchangeability with system specifications before substitution.
Is NSN 4520-00-802-2652 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.