PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4730-8-8SF10Adapter,straight,tube to Hose

Danfoss Power Solutions II, Llc · NSN 4730-00-073-5971 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-073-5971 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-073-5971. Primary manufacturer part number: 4730-8-8SF10.
Features
  • Adapter,straight,tube to Hose — FSC 4730
  • Nominal Overall Length: 3.200 INCHES IN
  • Furnished Items and Quantity: 1 SOCKET
  • Nominal Inside Diameter Hose Accommodated: 0.500 INCHES SECOND END IN
  • Seat Angle: 37.0 DEGREES FIRST END
  • Criticality Code Justification: ZZZY
  • Nominal Thread Size: 0.750 INCHES FIRST END IN
  • Material: NICKEL ALLOY OVERALL
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Nickel Alloy Overall construction
General Description

The Adapter,straight,tube to Hose, cataloged under National Stock Number 4730-00-073-5971, 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. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-073-5971
Primary Part Number4730-8-8SF10
Item NameAdapter,straight,tube to Hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerDanfoss Power Solutions II, Llc
StatusCANCELLED
Nominal Overall Length3.200 INCHES IN
Furnished Items and Quantity1 SOCKET
Nominal Inside Diameter Hose Accommodated0.500 INCHES SECOND END IN
Seat Angle37.0 DEGREES FIRST END
Criticality Code JustificationZZZY
Nominal Thread Size0.750 INCHES FIRST END IN
MaterialNICKEL ALLOY OVERALL
Thread Series DesignatorUNF FIRST END
Material Document and ClassificationQQ-N-281,CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Reference Number Differentiating CharacteristicsMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
Thread Class2B FIRST END
Nominal Outside Diameter Tube Accommodated0.500 INCHES FIRST END IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
4730-01-291-8476 INTERCHANGEABLE
Adapter,straight,tube to Hose
Cross-Reference Index
Part NumberManufacturer
4730-8-8SF10 Danfoss Power Solutions II, Llc (USA)
4-4730-8-8L1 Naval Inventory Control Point Mechanicsburg (USA)
4C4730-8-8 Naval Sea Systems Command (USA)
4730-8-8SL1 Naval Inventory Control Point Mechanicsburg (USA)
516-120PCF10 Huntington Ingalls Incorporated Div Ingalls Shipbuilding (USA)
20634-8-8 Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division (USA)
20634-8-8NA Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
516-120PCF10L1 Naval Inventory Control Point Mechanicsburg (USA)
20634-8-8 Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
4-4730-8-8 Danfoss Power Solutions II, Llc (USA)
SSN593-518-2103362PCF141L1 Naval Inventory Control Point Mechanicsburg (USA)
20634-8-8L1 Naval Inventory Control Point Mechanicsburg (USA)
20634-8-8M Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
593-201-1862289PCF10 Naval Ship Systems Command (USA)
SSN593-518-2103362PCF141 Naval Ship Systems Command (USA)
20634-8-8NAL1 Naval Inventory Control Point Mechanicsburg (USA)
20634-8-8NA Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division (USA)
593-201-1862289PCF10L1 Naval Inventory Control Point Mechanicsburg (USA)
4C4730-8-8L1 Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
4730-01-291-8476INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE

Frequently Asked Questions

What is NSN 4730-00-073-5971?

NSN 4730-00-073-5971 is a Adapter,straight,tube to Hose, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-073-5971?

NSN 4730-00-073-5971 has 19 cross-referenced part numbers: 4730-8-8SF10 (Danfoss Power Solutions II, Llc), 4-4730-8-8L1 (Naval Inventory Control Point Mechanicsburg), 4C4730-8-8 (Naval Sea Systems Command), 4730-8-8SL1 (Naval Inventory Control Point Mechanicsburg), 516-120PCF10 (Huntington Ingalls Incorporated Div Ingalls Shipbuilding) and 14 more.

What NSN replaces 4730-00-073-5971?

There is 1 known substitute for 4730-00-073-5971: 4730-01-291-8476. Verify interchangeability with system specifications before substitution.

What are the specifications of 4730-8-8SF10?

Key specifications for 4730-8-8SF10: Nominal Overall Length: 3.200 INCHES IN; Furnished Items and Quantity: 1 SOCKET; Nominal Inside Diameter Hose Accommodated: 0.500 INCHES SECOND END IN; Seat Angle: 37.0 DEGREES FIRST END. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-073-5971 still in active supply?

NSN 4730-00-073-5971 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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