PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2805Nut,hose Coupling

Thomas C. Wilson, Inc. Dba Thomas C Wilson · NSN 4730-00-413-5049 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-413-5049 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-413-5049. Primary manufacturer part number: 2805.
Features
  • Nut,hose Coupling — FSC 4730
  • Largest Outside Diameter: 1.063 INCHES NOMINAL IN
  • Thread Quantity Per Inch: 18
  • Nominal Thread Size: 0.625 INCHES IN
  • Smallest Inside Diameter: 0.563 INCHES NOMINAL IN
  • Thread Series: UNF
  • Nut Style: HOSE COUPLING
  • Surface Treatment: CADMIUM OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Fluid conveyance
  • Hydraulic system plumbing
General Description

The Nut,hose Coupling, cataloged under National Stock Number 4730-00-413-5049, 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 Thomas C. Wilson, Inc. Dba Thomas C Wilson. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-413-5049
Primary Part Number2805
Item NameNut,hose Coupling
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerThomas C. Wilson, Inc. Dba Thomas C Wilson
StatusACTIVE
Largest Outside Diameter1.063 INCHES NOMINAL IN
Thread Quantity Per Inch18
Nominal Thread Size0.625 INCHES IN
Smallest Inside Diameter0.563 INCHES NOMINAL IN
Thread SeriesUNF
Nut StyleHOSE COUPLING
Surface TreatmentCADMIUM OVERALL
Thread Class2B
Thread DirectionRIGHT-HAND
Hose Nominal Size0.562 INCHES IN
Nut Height0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5315-00-010-33890904002-3 INTERCHANGEABLE
Pin,cotter
Agco Corp Parts Opn
6530-00-137-3015 INTERCHANGEABLE
Pad,physicotherapeutic Pressure
3010-00-166-6299280-5 INTERCHANGEABLE
Coupling Half,shaft
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
5120-00-224-3154 INTERCHANGEABLE
Wrench,box
3455-00-250-0766 INTERCHANGEABLE
Cutter,milling,end
5325-00-275-58832805 INTERCHANGEABLE
Grommet,nonmetallic
Atlantic India Rubber Co Inc
4310-00-344-07281SS02560100275660 INTERCHANGEABLE
Ring,piston
Gulf Coast Compression Equipment, Inc
6250-00-629-18222805 INTERCHANGEABLE
Lampholder
Cole Hersee Company
5930-00-854-24102805 INTERCHANGEABLE
Switch,rotary
Entron Industries Limited Partnership Dba Entron Industries Property Div
5950-01-197-58772805 INTERCHANGEABLE
Transformer,audio Frequency
Pico Electronics Inc
Cross-Reference Index
Part NumberManufacturer
2805 Thomas C. Wilson, Inc. Dba Thomas C Wilson (USA)
Related Parts
5315-00-010-3389INTERCHANGEABLE
PIN,COTTER
0904002-3
6530-00-137-3015INTERCHANGEABLE
PAD,PHYSICOTHERAPEUTIC PRESSURE
3010-00-166-6299INTERCHANGEABLE
COUPLING HALF,SHAFT
280-5
5120-00-224-3154INTERCHANGEABLE
WRENCH,BOX
3455-00-250-0766INTERCHANGEABLE
CUTTER,MILLING,END
5325-00-275-5883INTERCHANGEABLE
GROMMET,NONMETALLIC
2805
4310-00-344-0728INTERCHANGEABLE
RING,PISTON
1SS02560100275660
6250-00-629-1822INTERCHANGEABLE
LAMPHOLDER
2805
5930-00-854-2410INTERCHANGEABLE
SWITCH,ROTARY
2805
5950-01-197-5877INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
2805
3120-01-376-9646INTERCHANGEABLE
BUSHING,SLEEVE
2805
2540-01-614-7395INTERCHANGEABLE
ARMOR,SUPPLEMENTAL,SMALL ARMS-FR
2805

Frequently Asked Questions

What is NSN 4730-00-413-5049?

NSN 4730-00-413-5049 is a Nut,hose Coupling, manufactured by Thomas C. Wilson, Inc. Dba Thomas C Wilson, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-413-5049?

NSN 4730-00-413-5049 has 1 cross-referenced part number: 2805 (Thomas C. Wilson, Inc. Dba Thomas C Wilson).

What NSN replaces 4730-00-413-5049?

There are 12 known substitutes for 4730-00-413-5049: 5315-00-010-3389, 6530-00-137-3015, 3010-00-166-6299 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2805?

Key specifications for 2805: Largest Outside Diameter: 1.063 INCHES NOMINAL IN; Thread Quantity Per Inch: 18; Nominal Thread Size: 0.625 INCHES IN; Smallest Inside Diameter: 0.563 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.

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