Heater, Water4540-00-478-8151

NSN 4540-00-478-8151 · NIIN 004788151 · Part number HPT75

Douthitt Corporation · FSC 4540 — Waste Disposal Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 18370

Government record, cited

NSN 4540-00-478-8151 — this item is cataloged by the U.S. Government under National Stock Number 4540-00-478-8151. Manufacturer of record part number: HPT75.

Also searched as 4540-00-478-8151 · 4540004788151 · NIIN 004788151 · 00-478-8151 · FSC 4540 Waste Disposal Equipment · CAGE 18370 · HPT75

Nearby stock numbers ← 4540-00-477-8289 · 4540-00-478-8155 →

Features

Heater,water — FSC 4540
1 manufacturer part number on file
Manufacturer of record: Douthitt Corporation

Identification

NSN: 4540-00-478-8151
NIIN: 004788151
FSC: 4540 — Waste Disposal Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: HPT75
Manufacturer: Douthitt Corporation

General Description

The Heater,water, cataloged under National Stock Number 4540-00-478-8151, is classified within Federal Supply Class 4540 (Waste Disposal Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Douthitt Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Heater,water
FSC / FSG	4540 — Waste Disposal Equipment (FSG 45)
Manufacturers	Douthitt Corporation (CAGE 18370)

Technical Specifications

Parameter	Value
NSN	4540-00-478-8151
Primary Part Number	HPT75
Item Name	Heater,water
FSC / FSG	4540 / 45 — Waste Disposal Equipment
Manufacturer	Douthitt Corporation
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
HPT75 PRIMARY	Douthitt Corporation (USA)

No interchangeability data on file.

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

4540-00-001-6053

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 4540-00-478-8151?

NSN 4540-00-478-8151 is a Heater,water, manufactured by Douthitt Corporation, classified under FSC 4540, Waste Disposal Equipment. Status: active.

What part numbers are listed for NSN 4540-00-478-8151?

NSN 4540-00-478-8151 has 1 manufacturer part number on file: HPT75 (Douthitt Corporation).

Is NSN 4540-00-478-8151 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.

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