PartsTable TECHNICAL DATA SHEET

NSN 4520-01-624-0144Government record, cited

Pipe, Exhaust4520-01-624-0144

NSN 4520-01-624-0144 · NIIN 016240144 · Part number 47601761-1

Ovc-Engineered Solutions Llc · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 3H7B5

Government record, cited

NSN 4520-01-624-0144 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-624-0144. Manufacturer of record part number: 47601761-1.

Also searched as 4520-01-624-0144 · 4520016240144 · NIIN 016240144 · 01-624-0144 · FSC 4520 Space and Water Heating Equipment · CAGE 3H7B5 · 47601761-1 · 4760176-1

Nearby stock numbers ← 4520-01-623-9356 Heater, Space · 4520-01-624-0485 Heating Element, Electrical, Nonim →

Features

Pipe,exhaust — FSC 4520
1 manufacturer part number on file
Manufacturer of record: Ovc-Engineered Solutions Llc

Identification

NSN: 4520-01-624-0144
NIIN: 016240144
FSC: 4520 — Space and Water Heating Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: 47601761-1
Manufacturer: Ovc-Engineered Solutions Llc

General Description

The Pipe,exhaust, cataloged under National Stock Number 4520-01-624-0144, 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 Ovc-Engineered Solutions Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Pipe,exhaust
FSC / FSG	4520 — Space and Water Heating Equipment (FSG 45)
Manufacturers	Ovc-Engineered Solutions Llc (CAGE 3H7B5)

Technical Specifications

Parameter	Value
NSN	4520-01-624-0144
Primary Part Number	47601761-1
Item Name	Pipe,exhaust
FSC / FSG	4520 / 45 — Space and Water Heating Equipment
Manufacturer	Ovc-Engineered Solutions Llc
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
47601761-1 PRIMARY	Ovc-Engineered Solutions Llc (USA)

Reference documents

Reference	Meaning
4760176-1	5/9 Secondary reference Ovc-Engineered Solutions Llc

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 4520-01-624-0144?

NSN 4520-01-624-0144 is a Pipe,exhaust, manufactured by Ovc-Engineered Solutions Llc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.

What part numbers are listed for NSN 4520-01-624-0144?

NSN 4520-01-624-0144 has 1 manufacturer part number on file: 47601761-1 (Ovc-Engineered Solutions Llc).

Is NSN 4520-01-624-0144 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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