NSN 4520-00-397-7324 · NIIN 003977324 · Part number 838052
Lockheed Martin Corporation Div Rms - Mitchel Field · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 56232
Government record, cited
NSN 4520-00-397-7324 — this item is cataloged by the U.S. Government under National Stock Number 4520-00-397-7324. Manufacturer of record part number: 838052.
Also searched as4520-00-397-7324 ·
4520003977324 ·
NIIN 003977324 ·
00-397-7324 ·
FSC 4520 Space and Water Heating Equipment · CAGE 56232 · 838052
FSC Application Data: AIRCRAFT GUNNERY FIRE CONTROL EQUIPMENT
Body Style: STANDARD ELEMENT
Storage Type: GENERAL PURPOSE WAREHOUSE
1 manufacturer part number on file
Manufacturer of record: Lockheed Martin Corporation Div Rms - Mitchel Field
Identification
NSN: 4520-00-397-7324
NIIN: 003977324
FSC: 4520 — Space and Water Heating Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: 838052
Manufacturer: Lockheed Martin Corporation Div Rms - Mitchel Field
General Description
The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-00-397-7324, 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 Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 3 specifications, 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4520-00-397-7324
Primary Part Number
838052
Item Name
Heating Element,electrical,nonim
FSC / FSG
4520 / 45 — Space and Water Heating Equipment
Manufacturer
Lockheed Martin Corporation Div Rms - Mitchel Field
Lockheed Martin Corporation Div Rms - Mitchel Field (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 4520-00-397-7324?
NSN 4520-00-397-7324 is a Heating Element,electrical,nonim, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
What part numbers are listed for NSN 4520-00-397-7324?
NSN 4520-00-397-7324 has 1 manufacturer part number on file: 838052 (Lockheed Martin Corporation Div Rms - Mitchel Field).
What are the specifications of 838052?
Key specifications for 838052: FSC Application Data: AIRCRAFT GUNNERY FIRE CONTROL EQUIPMENT; Body Style: STANDARD ELEMENT; Storage Type: GENERAL PURPOSE WAREHOUSE. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4520-00-397-7324 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.
What is the DEMIL code for NSN 4520-00-397-7324?
NSN 4520-00-397-7324 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.