Pipe, Air Conditioning-Heating4520-01-626-4908

NSN 4520-01-626-4908 · NIIN 016264908 · Part number 230-00045-A2

Hdt Expeditionary Systems Inc · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 0WJE1

Government record, cited

NSN 4520-01-626-4908 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-626-4908. Manufacturer of record part number: 230-00045-A2.

Also searched as 4520-01-626-4908 · 4520016264908 · NIIN 016264908 · 01-626-4908 · FSC 4520 Space and Water Heating Equipment · CAGE 0WJE1 · 230-00045-A2

Nearby stock numbers ← 4520-01-626-4631 Heating Element, Electrical, Nonim · 4520-01-626-5516 Heating Element, Electrical, Nonim →

Features

Pipe,air Conditioning-Heating — FSC 4520
1 manufacturer part number on file
Manufacturer of record: Hdt Expeditionary Systems Inc

Identification

NSN: 4520-01-626-4908
NIIN: 016264908
FSC: 4520 — Space and Water Heating Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: 230-00045-A2
Manufacturer: Hdt Expeditionary Systems Inc

General Description

The Pipe,air Conditioning-Heating, cataloged under National Stock Number 4520-01-626-4908, 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 Hdt Expeditionary Systems Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Pipe,air Conditioning-Heating
FSC / FSG	4520 — Space and Water Heating Equipment (FSG 45)
Manufacturers	Hdt Expeditionary Systems Inc (CAGE 0WJE1)

Technical Specifications

Parameter	Value
NSN	4520-01-626-4908
Primary Part Number	230-00045-A2
Item Name	Pipe,air Conditioning-Heating
FSC / FSG	4520 / 45 — Space and Water Heating Equipment
Manufacturer	Hdt Expeditionary Systems 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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4130-01-627-5383230-00045-A2-P1 POSSIBLE MATCH

DUCT ADAPTER KIT,AIR CONDITIONER

Possible match (shared part number)Hdt Expeditionary Systems Inc

Cross-Reference Index

Part Number	Manufacturer
230-00045-A2 PRIMARY	Hdt Expeditionary Systems Inc (USA)

Related Parts

4130-01-627-5383POSSIBLE MATCH

DUCT ADAPTER KIT,AIR CONDITIONER

230-00045-A2-P1

Frequently Asked Questions

What is NSN 4520-01-626-4908?

NSN 4520-01-626-4908 is a Pipe,air Conditioning-Heating, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.

What part numbers are listed for NSN 4520-01-626-4908?

NSN 4520-01-626-4908 has 1 manufacturer part number on file: 230-00045-A2 (Hdt Expeditionary Systems Inc).

What NSN replaces 4520-01-626-4908?

1 possible match (shared part number, not a government interchangeability claim): 4130-01-627-5383. Verify interchangeability with system specifications before substitution.

Is NSN 4520-01-626-4908 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.

PartsTable Design LLC · partstable.com