PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FG1277FFF0360Hose Assembly,nonmetallic

Danfoss Power Solutions II, Llc · NSN 4720-00-066-1234 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-066-1234 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-066-1234. Primary manufacturer part number: FG1277FFF0360.
Features
  • Hose Assembly,nonmetallic — FSC 4720
  • Inside Diameter: 0.250 INCHES NOMINAL IN
  • Thread Series Designator: UNF FIRST END
  • Vacuum in Torr: 50.8
  • Nominal Thread Size: 0.500 INCHES FIRST END IN
  • Minimum Inside Bending Radius: 3.380 INCHES IN
  • Thread Class: 3B FIRST END
  • Temp Rating: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-066-1234, is classified within Federal Supply Class 4720 (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 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, 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
NSN4720-00-066-1234
Primary Part NumberFG1277FFF0360
Item NameHose Assembly,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerDanfoss Power Solutions II, Llc
StatusACTIVE
Inside Diameter0.250 INCHES NOMINAL IN
Thread Series DesignatorUNF FIRST END
Vacuum in Torr50.8
Nominal Thread Size0.500 INCHES FIRST END IN
Minimum Inside Bending Radius3.380 INCHES IN
Thread Class3B FIRST END
Temp Rating-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
Outside Diameter0.578 INCHES NOMINAL IN
Hydrostatic Test Pressure5000.0 POUNDS PER SQUARE INCH LBS
Connection TypeTHREADED INTERNAL TUBE FIRST END
Operating Pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
Seat Angle37.0 DEGREES FIRST END
Inside Surface ConditionSMOOTH
Connection StyleSWIVEL NUT FLARE FIRST END
Specification/standard Data81349-MIL-H-8795 GOVERNMENT SPECIFICATION
Outer Covering Environmental ProtectionCOLD RESISTANT AND OIL RESISTANT
Layer Composition and Location2ND LAYER BRAIDED STEEL WIRE AND OUTER LAYER RUBBER IMPREGNATED BRAIDED FABRIC AND 1ST LAYER BRAIDED FIBER
Media for Which DesignedAIR AND ETHYLENE GLYCOL AND HYDRAULIC FLUID AND FUEL/OIL, HYDROCARBON SINGLE RESPONSE
Thread DirectionRIGHT-HAND FIRST END
Cross-Sectional Shape StyleROUND
Burst Test Pressure10000.0 POUNDS PER SQUARE INCH LBS
Measuring Method and Length36.000 INCHES NOMINAL OVERALL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5340-00-264-75851697 INTERCHANGEABLE
Bolt,window,spring
Stanley Black & Decker, Inc.
5998-00-312-84691697 INTERCHANGEABLE
Circuit Card Assembly
Analog Devices Inc Div Greensboro Site
5360-00-584-13811697 INTERCHANGEABLE
Spring,helical,compression
Lawler Manufacturing Company, Inc.
5305-00-638-18561697 INTERCHANGEABLE
Setscrew
Siemens Energy, Inc.
5315-00-679-0434 INTERCHANGEABLE
Pin,shoulder,headless
5950-00-688-63671697 INTERCHANGEABLE
Coil,electrical
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5950-00-696-2173WM-1697 INTERCHANGEABLE
Transformer
Magnetic Components Inc
6685-00-733-7370442080-34 INTERCHANGEABLE
Thermometer,indicating,capillary
Stewart-Warner Corporation
5950-00-828-6989548-2708-002 INTERCHANGEABLE
Coil,radio Frequency
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
1730-00-895-1926 INTERCHANGEABLE
Guard,generator Bel
Cross-Reference Index
Part NumberManufacturer
1697 Signal-Hill Corp (USA)
C404FN04NS W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center (USA)
111R5BJS5JS5-36 Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
FG1277FFF0360 PRIMARY Danfoss Power Solutions II, Llc (USA)
501-113 Cummins Power Generation Inc. (USA)
A303004-5B-0360 Danfoss Power Solutions II, Llc (USA)
A303004-5B-36 Danfoss Power Solutions II, Llc (USA)
501A113 Cummins Power Generation Inc. (USA)
Related Parts
5340-00-264-7585INTERCHANGEABLE
BOLT,WINDOW,SPRING
1697
5998-00-312-8469INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
1697
5360-00-584-1381INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1697
5305-00-638-1856INTERCHANGEABLE
SETSCREW
1697
5315-00-679-0434INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
5950-00-688-6367INTERCHANGEABLE
COIL,ELECTRICAL
1697
5950-00-696-2173INTERCHANGEABLE
TRANSFORMER
WM-1697
6685-00-733-7370INTERCHANGEABLE
THERMOMETER,INDICATING,CAPILLARY
442080-34
5950-00-828-6989INTERCHANGEABLE
COIL,RADIO FREQUENCY
548-2708-002
1730-00-895-1926INTERCHANGEABLE
GUARD,GENERATOR BEL
6150-01-019-7992INTERCHANGEABLE
BUS,CONDUCTOR
SMC2010-40
1650-01-066-6161INTERCHANGEABLE
VALVE,CONTROL,HYDRAULIC
10-60564-1

Frequently Asked Questions

What is NSN 4720-00-066-1234?

NSN 4720-00-066-1234 is a Hose Assembly,nonmetallic, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-00-066-1234?

NSN 4720-00-066-1234 has 8 cross-referenced part numbers: 1697 (Signal-Hill Corp), C404FN04NS (W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center), 111R5BJS5JS5-36 (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), FG1277FFF0360 (Danfoss Power Solutions II, Llc), 501-113 (Cummins Power Generation Inc.) and 3 more.

What NSN replaces 4720-00-066-1234?

There are 12 known substitutes for 4720-00-066-1234: 5340-00-264-7585, 5998-00-312-8469, 5360-00-584-1381 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FG1277FFF0360?

Key specifications for FG1277FFF0360: Inside Diameter: 0.250 INCHES NOMINAL IN; Thread Series Designator: UNF FIRST END; Vacuum in Torr: 50.8; Nominal Thread Size: 0.500 INCHES FIRST END IN. 22 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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