PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4797-5-4BAdapter,straight,tube to Hose

Danfoss Power Solutions II, Llc · NSN 4730-00-073-2151 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-073-2151 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-073-2151. Primary manufacturer part number: 4797-5-4B.
Features
  • Adapter,straight,tube to Hose — FSC 4730
  • Operating Pressure: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
  • Nominal Outside Diameter Tube Accommodated: 0.312 INCHES FIRST END IN
  • Nominal Thread Size: 0.500 INCHES FIRST END IN
  • Nominal Overall Length: 1.520 INCHES IN
  • Material: COPPER ALLOY OVERALL
  • Thread Class: 3B FIRST END
  • Thread Series Designator: UNF FIRST END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Adapter,straight,tube to Hose, cataloged under National Stock Number 4730-00-073-2151, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-073-2151
Primary Part Number4797-5-4B
Item NameAdapter,straight,tube to Hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerDanfoss Power Solutions II, Llc
StatusACTIVE
Operating Pressure200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Nominal Outside Diameter Tube Accommodated0.312 INCHES FIRST END IN
Nominal Thread Size0.500 INCHES FIRST END IN
Nominal Overall Length1.520 INCHES IN
MaterialCOPPER ALLOY OVERALL
Thread Class3B FIRST END
Thread Series DesignatorUNF FIRST END
Connection StyleSWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
Seat Angle45.0 DEGREES FIRST END
Tubing Wall Nominal Thickness for Which Designed0.030 INCHES FIRST END IN
Maximum Operating Temp200.0 FAHRENHEIT SINGLE RESPONSE DEGF
Connection StyleBARBED OR BEADED (HOSE) SECOND END
Nominal Inside Diameter Hose Accommodated0.250 INCHES SECOND END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5120-00-189-2983L-13 INTERCHANGEABLE
Key,socket Head Screw
Ngk Metals Corporation Dba N G K Berylco
4320-00-336-523954803-16 INTERCHANGEABLE
Sleeve,shaft,pump
Fairbanks Morse, Llc
3020-00-352-6002 INTERCHANGEABLE
Gear,internal
3040-00-756-107010392450-1 INTERCHANGEABLE
Clamp,hub
Us Army Aviation and Missile Command
7690-01-242-4556HML13 INTERCHANGEABLE
Marker,identification
American Labelmark Company Div Labelmaster
6515-01-432-3206L13 INTERCHANGEABLE
Protector,orthopedic Cast
Orthomed Products
6625-01-446-6146L13 INTERCHANGEABLE
Chassis,plug-in Unit,electronic
Timeplex Inc
6515-01-610-9026L-13 INTERCHANGEABLE
Suture,absorbable,surgical
Covidien Healthcare Div Medical
Cross-Reference Index
Part NumberManufacturer
30682-5-4B Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
008352 Uniflite Inc (USA)
4797-5-4B PRIMARY Danfoss Power Solutions II, Llc (USA)
L13 Uniflite Inc (USA)
008352-7 Sea Cure Technology, Inc (USA)
Related Parts
5120-00-189-2983INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
L-13
4320-00-336-5239INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
54803-16
3020-00-352-6002INTERCHANGEABLE
GEAR,INTERNAL
3040-00-756-1070INTERCHANGEABLE
CLAMP,HUB
10392450-1
7690-01-242-4556INTERCHANGEABLE
MARKER,IDENTIFICATION
HML13
6515-01-432-3206INTERCHANGEABLE
PROTECTOR,ORTHOPEDIC CAST
L13
6625-01-446-6146INTERCHANGEABLE
CHASSIS,PLUG-IN UNIT,ELECTRONIC
L13
6515-01-610-9026INTERCHANGEABLE
SUTURE,ABSORBABLE,SURGICAL
L-13

Frequently Asked Questions

What is NSN 4730-00-073-2151?

NSN 4730-00-073-2151 is a Adapter,straight,tube to Hose, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-073-2151?

NSN 4730-00-073-2151 has 5 cross-referenced part numbers: 30682-5-4B (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), 008352 (Uniflite Inc), 4797-5-4B (Danfoss Power Solutions II, Llc), L13 (Uniflite Inc), 008352-7 (Sea Cure Technology, Inc).

What NSN replaces 4730-00-073-2151?

There are 8 known substitutes for 4730-00-073-2151: 5120-00-189-2983, 4320-00-336-5239, 3020-00-352-6002 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4797-5-4B?

Key specifications for 4797-5-4B: Operating Pressure: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Nominal Outside Diameter Tube Accommodated: 0.312 INCHES FIRST END IN; Nominal Thread Size: 0.500 INCHES FIRST END IN; Nominal Overall Length: 1.520 INCHES IN. 13 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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