Coupling, Pipe4730-01-623-2778

NSN 4730-01-623-2778 · NIIN 016232778 · Part number EH22-.75-COUPLING

Kwd Aircraft Support Equipment Llc · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 71670

Government record, cited

NSN 4730-01-623-2778 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-623-2778. Manufacturer of record part number: EH22-.75-COUPLING.

Also searched as 4730-01-623-2778 · 4730016232778 · NIIN 016232778 · 01-623-2778 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 71670 · EH22-.75-COUPLING

Nearby stock numbers ← 4730-01-623-2749 Adapter, Straight, Pipe to Tube · 4730-01-623-2779 Clamp, Repair, Pipe →

4730-01-623-2778 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Coupling,pipe — FSC 4730
1 manufacturer part number on file
Manufacturer of record: Kwd Aircraft Support Equipment Llc

Identification

NSN: 4730-01-623-2778
NIIN: 016232778
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: EH22-.75-COUPLING
Manufacturer: Kwd Aircraft Support Equipment Llc

General Description

The Coupling,pipe, cataloged under National Stock Number 4730-01-623-2778, 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 Kwd Aircraft Support Equipment Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Coupling,pipe
FSC / FSG	4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47)
Manufacturers	Kwd Aircraft Support Equipment Llc (CAGE 71670)

Technical Specifications

Parameter	Value
NSN	4730-01-623-2778
Primary Part Number	EH22-.75-COUPLING
Item Name	Coupling,pipe
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Manufacturer	Kwd Aircraft Support Equipment 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)

Cross-Reference Index

Part Number	Manufacturer
EH22-.75-COUPLING PRIMARY	Kwd Aircraft Support Equipment Llc (USA)

No interchangeability data on file.

Other items in FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4730-00-000-1895

4730-00-000-1895 · Item name not on file

4730-00-000-4289

4730-00-000-4289 · Item name not on file

4730-00-000-4445

4730-00-000-4445 · Item name not on file

4730-00-000-8373

4730-00-000-8373 · Item name not on file

4730-00-000-8897

4730-00-000-8897 · Item name not on file

4730-00-001-0007

4730-00-001-0007 · Item name not on file

4730-00-001-0008

COUPLING,TUBE

4730-00-001-0008

COUPLING,TUBE

Frequently Asked Questions

What is NSN 4730-01-623-2778?

NSN 4730-01-623-2778 is a Coupling,pipe, manufactured by Kwd Aircraft Support Equipment Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-623-2778?

NSN 4730-01-623-2778 has 1 manufacturer part number on file: EH22-.75-COUPLING (Kwd Aircraft Support Equipment Llc).

Is NSN 4730-01-623-2778 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