Blast Tube4520-01-644-8149

NSN 4520-01-644-8149 · NIIN 016448149 · Part number C20829

Power Flame Inc · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 3S227

Government record, cited

NSN 4520-01-644-8149 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-644-8149. Manufacturer of record part number: C20829.

Also searched as 4520-01-644-8149 · 4520016448149 · NIIN 016448149 · 01-644-8149 · FSC 4520 Space and Water Heating Equipment · CAGE 3S227 · C20829

Nearby stock numbers ← 4520-01-644-7083 Heating Element, Electrical, Nonim · 4520-01-644-9645 Heater, Fluid, Electric →

Features

Blast Tube — FSC 4520
1 manufacturer part number on file
Manufacturer of record: Power Flame Inc

Identification

NSN: 4520-01-644-8149
NIIN: 016448149
FSC: 4520 — Space and Water Heating Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: C20829
Manufacturer: Power Flame Inc

General Description

The Blast Tube, cataloged under National Stock Number 4520-01-644-8149, 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 Power Flame Inc. 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	4520-01-644-8149
Primary Part Number	C20829
Item Name	Blast Tube
FSC / FSG	4520 / 45 — Space and Water Heating Equipment
Manufacturer	Power Flame Inc
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
C20829 PRIMARY	Power Flame Inc (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 4520-01-644-8149?

NSN 4520-01-644-8149 is a Blast Tube, manufactured by Power Flame Inc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.

What part numbers are listed for NSN 4520-01-644-8149?

NSN 4520-01-644-8149 has 1 manufacturer part number on file: C20829 (Power Flame Inc).

What are the specifications of C20829?

Key specifications for C20829: End Item Identification: 4520-01-592-5053; BURNER ASSEMBLY; PN AC3-0. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4520-01-644-8149 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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