NSN 4540-01-028-2701 — this item is cataloged by the U.S. Government under National Stock Number 4540-01-028-2701. Manufacturer of record part number: 1886119.
General Characteristics Item Description: ELECTRONIC COMPONENTS
1 manufacturer part number on file
Manufacturer of record: Northrop Grumman Systems Corporation
Identification
NSN: 4540-01-028-2701
NIIN: 010282701
FSC: 4540 — Waste Disposal Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: 1886119
Manufacturer: Northrop Grumman Systems Corporation
General Description
The Heater,preamplifier, cataloged under National Stock Number 4540-01-028-2701, is classified within Federal Supply Class 4540 (Waste Disposal Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 1 specification, 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.
Other items in FSC 4540 — Waste Disposal Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4540-00-001-1243
4540-00-001-1243 · Item name not on file
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4540-00-001-6053 · Item name not on file
4540-00-001-7002
4540-00-001-7002 · Item name not on file
4540-00-001-7832
4540-00-001-7832 · Item name not on file
4540-00-001-7839
HEATING ELEMENT,ELE
4540-00-001-9407
4540-00-001-9407 · Item name not on file
4540-00-003-0152
4540-00-003-0152 · Item name not on file
4540-00-003-1491
4540-00-003-1491 · Item name not on file
Frequently Asked Questions
What is NSN 4540-01-028-2701?
NSN 4540-01-028-2701 is a Heater,preamplifier, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4540, Waste Disposal Equipment. Status: active.
What part numbers are listed for NSN 4540-01-028-2701?
NSN 4540-01-028-2701 has 1 manufacturer part number on file: 1886119 (Northrop Grumman Systems Corporation).
What are the specifications of 1886119?
Key specifications for 1886119: General Characteristics Item Description: ELECTRONIC COMPONENTS. 1 specification is documented in the U.S. Government catalog.
Is NSN 4540-01-028-2701 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.