NSN 4730-01-343-8474 · NIIN 013438474 · Part number MCD12-04K2
Colder Products Co · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 62661
Government record, cited
NSN 4730-01-343-8474 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-343-8474. Manufacturer of record part number: MCD12-04K2.
Also searched as4730-01-343-8474 ·
4730013438474 ·
NIIN 013438474 ·
01-343-8474 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 62661 · MCD12-04K2 · F361-2751-2
4730-01-343-8474 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Coupling Half,quick Disconnect — FSC 4730
Connection Style: PLAIN ALL ENDS
Connection Type: THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION
Style Designator: MALE COUPLING HALF
Nominal Thread Size: 0.250 INCHES ALL ENDS IN
Material: COPPER ALLOY BODY
Quick Disconnect Method: CAM-LOCKING FIRST QUICK DISCONNECT END
Thread Series Designator: NPTF ALL ENDS
Identification
NSN: 4730-01-343-8474
NIIN: 013438474
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: MCD12-04K2
Manufacturer: Colder Products Co
General Description
The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-343-8474, 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 Colder Products Co. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
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 4730-01-343-8474?
NSN 4730-01-343-8474 is a Coupling Half,quick Disconnect, manufactured by Colder Products Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-343-8474?
NSN 4730-01-343-8474 has 2 manufacturer part numbers on file: F361-2751-2 (Mission Systems Orchard Park Inc), MCD12-04K2 (Colder Products Co).
What are the specifications of MCD12-04K2?
Key specifications for MCD12-04K2: Connection Style: PLAIN ALL ENDS; Connection Type: THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION; Style Designator: MALE COUPLING HALF; Overall Length: 1.770 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-343-8474 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.