Stem4730-01-111-5899

NSN 4730-01-111-5899 · NIIN 011115899 · Part number CGA580-NP188

Air Liquide America L.p. · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 08099

Government record, cited

NSN 4730-01-111-5899 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-111-5899. Manufacturer of record part number: CGA580-NP188.

Also searched as 4730-01-111-5899 · 4730011115899 · NIIN 011115899 · 01-111-5899 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 08099 · CGA580-NP188 · CGA580

Nearby stock numbers ← 4730-01-111-5866 Trap, Steam · 4730-01-111-5900 Retaining, Nut →

4730-01-111-5899 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Stem — FSC 4730
1 manufacturer part number on file
Manufacturer of record: Air Liquide America L.p.

Identification

NSN: 4730-01-111-5899
NIIN: 011115899
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: CGA580-NP188
Manufacturer: Air Liquide America L.p.

General Description

The Stem, cataloged under National Stock Number 4730-01-111-5899, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Air Liquide America L.p.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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	Stem
FSC / FSG	4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47)
Manufacturers	Air Liquide America L.p. (CAGE 08099)

Technical Specifications

Parameter	Value
NSN	4730-01-111-5899
Primary Part Number	CGA580-NP188
Item Name	Stem
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Manufacturer	Air Liquide America L.p.
Status	ACTIVE

Lifecycle & Compliance

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

⇄ Related Items 1

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

4470-01-496-1507 POSSIBLE MATCH

ADAPTER,NITROGEN SP

Possible match (shared part number)

Cross-Reference Index

Part Number	Manufacturer
CGA580-NP188 PRIMARY	Air Liquide America L.p. (USA)

Reference documents

Reference	Meaning
CGA580	5/9 Secondary reference Air Liquide America L.p.

Related Parts

4470-01-496-1507POSSIBLE MATCH

ADAPTER,NITROGEN SP

Frequently Asked Questions

What is NSN 4730-01-111-5899?

NSN 4730-01-111-5899 is a Stem, manufactured by Air Liquide America L.p., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-111-5899?

NSN 4730-01-111-5899 has 1 manufacturer part number on file: CGA580-NP188 (Air Liquide America L.p.).

What NSN replaces 4730-01-111-5899?

1 possible match (shared part number, not a government interchangeability claim): 4470-01-496-1507. Verify interchangeability with system specifications before substitution.

Is NSN 4730-01-111-5899 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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