Adapter, Wye, Fresh a4730-01-603-7228

NSN 4730-01-603-7228 · NIIN 016037228 · Part number NW004761

Hdt Expeditionary Systems Inc · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 09CS7

Government record, cited

NSN 4730-01-603-7228 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-603-7228. Manufacturer of record part number: NW004761.

Also searched as 4730-01-603-7228 · 4730016037228 · NIIN 016037228 · 01-603-7228 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 09CS7 · NW004761

Nearby stock numbers ← 4730-01-603-7159 Nut, Tube Coupling · 4730-01-603-7247 Plate, Orifice, Fluid →

4730-01-603-7228 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Adapter,wye,fresh a — FSC 4730
1 manufacturer part number on file
Manufacturer of record: Hdt Expeditionary Systems Inc

Identification

NSN: 4730-01-603-7228
NIIN: 016037228
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: NW004761
Manufacturer: Hdt Expeditionary Systems Inc

General Description

The Adapter,wye,fresh a, cataloged under National Stock Number 4730-01-603-7228, 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 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	Adapter,wye,fresh a
FSC / FSG	4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47)
Manufacturers	Hdt Expeditionary Systems Inc (CAGE 09CS7)

Technical Specifications

Parameter	Value
NSN	4730-01-603-7228
Primary Part Number	NW004761
Item Name	Adapter,wye,fresh a
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
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.

4720-01-609-1171NW005045 POSSIBLE MATCH

HOSE,AIR BREATHING

Possible match (shared part number)Hdt Expeditionary Systems Inc

Cross-Reference Index

Part Number	Manufacturer
NW004761 PRIMARY	Hdt Expeditionary Systems Inc (USA)

Related Parts

4720-01-609-1171POSSIBLE MATCH

HOSE,AIR BREATHING

NW005045

Frequently Asked Questions

What is NSN 4730-01-603-7228?

NSN 4730-01-603-7228 is a Adapter,wye,fresh a, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-603-7228?

NSN 4730-01-603-7228 has 1 manufacturer part number on file: NW004761 (Hdt Expeditionary Systems Inc).

What NSN replaces 4730-01-603-7228?

1 possible match (shared part number, not a government interchangeability claim): 4720-01-609-1171. Verify interchangeability with system specifications before substitution.

Is NSN 4730-01-603-7228 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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