NSN 4730-01-502-4985 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-502-4985. Manufacturer of record part number: 6T59-3-20CF.
Also searched as4730-01-502-4985 ·
4730015024985 ·
NIIN 015024985 ·
01-502-4985 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 32142 · 6T59-3-20CF
Nearby stock numbers← 4730-01-502-4974 Thread Piece, Union
·
4730-01-502-4987 Thread Piece, Union →
4730-01-502-4985 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Thread Piece,union — FSC 4730
Union End Thread Direction: RIGHT-HAND
End Connection Type: THREADED
Union End Thread Size: 1.750-12
Seat Type: STRAIGHT FACE
Thread Direction: RIGHT-HAND
Thread Size: 1.625-12
Screw Thread Series Designator: UN
Identification
NSN: 4730-01-502-4985
NIIN: 015024985
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 6T59-3-20CF
Manufacturer: Hydrasearch Company, Llc
General Description
The Thread Piece,union, cataloged under National Stock Number 4730-01-502-4985, 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 Hydrasearch Company, Llc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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 4730-01-502-4985?
NSN 4730-01-502-4985 is a Thread Piece,union, manufactured by Hydrasearch Company, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-502-4985?
NSN 4730-01-502-4985 has 1 manufacturer part number on file: 6T59-3-20CF (Hydrasearch Company, Llc).
What are the specifications of 6T59-3-20CF?
Key specifications for 6T59-3-20CF: Union End Thread Direction: RIGHT-HAND; End Connection Type: THREADED; Union End Thread Size: 1.750-12; Overall Length: 1.9375 INCHES NOMINAL IN. 10 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-502-4985 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.