PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41X3Nut,tube Coupling

Danfoss Power Solutions II, Llc · NSN 4730-01-212-1258 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-212-1258 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-212-1258. Primary manufacturer part number: 41X3.
Features
  • Nut,tube Coupling — FSC 4730
  • 2 verified cross-references
  • Primary manufacturer: Danfoss Power Solutions II, Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Fluid conveyance
  • Hydraulic system plumbing
General Description

The Nut,tube Coupling, cataloged under National Stock Number 4730-01-212-1258, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Danfoss Power Solutions II, Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameNut,tube Coupling
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersDanfoss Power Solutions II, Llc (CAGE 01276); Dana Corp Weatherhead Div (CAGE 79470)
Technical Specifications
ParameterValue
NSN4730-01-212-1258
Primary Part Number41X3
Item NameNut,tube Coupling
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerDanfoss Power Solutions II, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-00-297-3632042405 INTERCHANGEABLE
Packing,preformed
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
41X3 Danfoss Power Solutions II, Llc (USA)
41X3 Dana Corp Weatherhead Div (USA)
Related Parts
5330-00-297-3632INTERCHANGEABLE
PACKING,PREFORMED
042405

Frequently Asked Questions

What is NSN 4730-01-212-1258?

NSN 4730-01-212-1258 is a Nut,tube Coupling, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-212-1258?

NSN 4730-01-212-1258 has 2 cross-referenced part numbers: 41X3 (Danfoss Power Solutions II, Llc), 41X3 (Dana Corp Weatherhead Div).

What NSN replaces 4730-01-212-1258?

There is 1 known substitute for 4730-01-212-1258: 5330-00-297-3632. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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