PartsTable TECHNICAL DATA SHEET
NSN 4730-01-333-7194Government record, cited

Nut, Union4730-01-333-7194

NSN 4730-01-333-7194 · NIIN 013337194 · Part number 6N506
Hydrasearch Company, Llc · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 32142
Government record, cited
NSN 4730-01-333-7194 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-333-7194. Manufacturer of record part number: 6N506.
Also searched as  4730-01-333-7194 · 4730013337194 · NIIN 013337194 · 01-333-7194 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 32142 · 6N506 · 4730PL0687370
Nearby stock numbers  ·
Features
  • Nut,union — FSC 4730
  • 1 manufacturer part number on file
  • Manufacturer of record: Hydrasearch Company, Llc
Identification
  • NSN: 4730-01-333-7194
  • NIIN: 013337194
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 6N506
  • Manufacturer: Hydrasearch Company, Llc
General Description

The Nut,union, cataloged under National Stock Number 4730-01-333-7194, 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. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications
ParameterValue
NSN4730-01-333-7194
Primary Part Number6N506
Item NameNut,union
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
ManufacturerHydrasearch Company, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
6N506 PRIMARY Hydrasearch Company, Llc (USA)
Reference documents
ReferenceMeaning
4730PL0687370 6/9 Informative reference only
Jednolity Indeks Materialowy - Uniform Material Index
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 4730-01-333-7194?

NSN 4730-01-333-7194 is a Nut,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 4730-01-333-7194?

NSN 4730-01-333-7194 has 1 manufacturer part number on file: 6N506 (Hydrasearch Company, Llc).

What are the specifications of 6N506?

Key specifications for 6N506: End Item Identification: FFG GUIDED MISSILE FRIGATE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-333-7194 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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