PartsTable TECHNICAL DATA SHEET

NSN 4730-01-682-5818Government record, cited

Coupling Half, Quick Disconnect4730-01-682-5818

NSN 4730-01-682-5818 · NIIN 016825818 · Part number RA10SK

Abb Installation Products Inc · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 56501

Government record, cited

NSN 4730-01-682-5818 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-682-5818. Manufacturer of record part number: RA10SK.

Also searched as 4730-01-682-5818 · 4730016825818 · NIIN 016825818 · 01-682-5818 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 56501 · RA10SK · IPC40601AA ITEM NO 23

Nearby stock numbers ← 4730-01-682-5762 Clamp, Repair, Pipe · 4730-01-682-5841 Tailpiece, Union →

4730-01-682-5818 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Coupling Half,quick Disconnect — FSC 4730
1 manufacturer part number on file
Manufacturer of record: Abb Installation Products Inc

Identification

NSN: 4730-01-682-5818
NIIN: 016825818
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: RA10SK
Manufacturer: Abb Installation Products Inc

General Description

The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-682-5818, 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 Abb Installation Products Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Coupling Half,quick Disconnect
FSC / FSG	4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47)
Manufacturers	Abb Installation Products Inc (CAGE 56501)

Technical Specifications

Parameter	Value
NSN	4730-01-682-5818
Primary Part Number	RA10SK
Item Name	Coupling Half,quick Disconnect
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Manufacturer	Abb Installation Products 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
RA10SK PRIMARY	Abb Installation Products Inc (USA)

Reference documents

Reference	Meaning
IPC40601AA ITEM NO 23	C/1 Advisory reference — outside the item-of-supply concept Fairlead Integrated Power and Controls, Llc Dba Fairlead Ipc Div Fairlead Integrated Power & Controls, Llc

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 4730-01-682-5818?

NSN 4730-01-682-5818 is a Coupling Half,quick Disconnect, manufactured by Abb Installation Products Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-682-5818?

NSN 4730-01-682-5818 has 1 manufacturer part number on file: RA10SK (Abb Installation Products Inc).

Is NSN 4730-01-682-5818 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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