PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

317878-10Hose Assembly,nonmetallic

The Voto Manufacturers Sales Company Div Voto Manufacturers Sales Co, the · NSN 4720-00-554-9866 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-554-9866 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-554-9866. Primary manufacturer part number: 317878-10.
Features
  • Hose Assembly,nonmetallic — FSC 4720
  • End Connection Design: STRAIGHT FIRST END
  • End Fitting Component and Material: COMPLETE FITTING COPPER ALLOY ALL ENDS
  • Outside Diameter: 0.8437 INCHES NOMINAL IN
  • Connection Type: THREADED INTERNAL BOSS FIRST END
  • Inside Diameter: 0.375 INCHES NOMINAL IN
  • Connection Style: GASKET SEAL / OPTIONAL END FIRST END
  • Measuring Method and Length: 120.000 INCHES NOMINAL OVERALL IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-554-9866, 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 The Voto Manufacturers Sales Company Div Voto Manufacturers Sales Co, the. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-00-554-9866
Primary Part Number317878-10
Item NameHose Assembly,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerThe Voto Manufacturers Sales Company Div Voto Manufacturers Sales Co, the
StatusACTIVE
End Connection DesignSTRAIGHT FIRST END
End Fitting Component and MaterialCOMPLETE FITTING COPPER ALLOY ALL ENDS
Outside Diameter0.8437 INCHES NOMINAL IN
Connection TypeTHREADED INTERNAL BOSS FIRST END
Inside Diameter0.375 INCHES NOMINAL IN
Connection StyleGASKET SEAL / OPTIONAL END FIRST END
Measuring Method and Length120.000 INCHES NOMINAL OVERALL IN
Thread DirectionRIGHT-HAND FIRST END
Media for Which DesignedGREASE SINGLE RESPONSE
Thread Series DesignatorUNS FIRST END
Thread Pitch Diameters+0.4800 TO 0.4841 INCHES FIRST END IN
Layer Composition and Location1ST LAYER BRAIDED STEEL WIRE AND 2ND LAYER BRAIDED STEEL WIRE AND 3RD LAYER BRAIDED RAYON CORD AND OUTER LAYER MOLDED RUBBER
Inside Surface ConditionSMOOTH
Burst Test Pressure15000.0 POUNDS PER SQUARE INCH LBS
Nominal Thread Size0.500 INCHES FIRST END IN
Cross-Sectional Shape StyleROUND
Thread Quantity Per Inch27 FIRST END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5330-00-286-6847500245 INTERCHANGEABLE
Seal,plain Encased
Defense Logistics Agency Dba Defense Supply Center Philadelphia
5331-00-419-881470100 INTERCHANGEABLE
O-Ring
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
317878-10 PRIMARY The Voto Manufacturers Sales Company Div Voto Manufacturers Sales Co, the (USA)
48668 Stewart-Warner Alemite Corp (USA)
317878-10 Stewart-Warner Alemite Corp (USA)
Related Parts
5330-00-286-6847INTERCHANGEABLE
SEAL,PLAIN ENCASED
500245
5331-00-419-8814INTERCHANGEABLE
O-RING
70100

Frequently Asked Questions

What is NSN 4720-00-554-9866?

NSN 4720-00-554-9866 is a Hose Assembly,nonmetallic, manufactured by The Voto Manufacturers Sales Company Div Voto Manufacturers Sales Co, the, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-00-554-9866?

NSN 4720-00-554-9866 has 3 cross-referenced part numbers: 317878-10 (The Voto Manufacturers Sales Company Div Voto Manufacturers Sales Co, the), 48668 (Stewart-Warner Alemite Corp), 317878-10 (Stewart-Warner Alemite Corp).

What NSN replaces 4720-00-554-9866?

There are 2 known substitutes for 4720-00-554-9866: 5330-00-286-6847, 5331-00-419-8814. Verify interchangeability with system specifications before substitution.

What are the specifications of 317878-10?

Key specifications for 317878-10: End Connection Design: STRAIGHT FIRST END; End Fitting Component and Material: COMPLETE FITTING COPPER ALLOY ALL ENDS; Outside Diameter: 0.8437 INCHES NOMINAL IN; Connection Type: THREADED INTERNAL BOSS FIRST END. 18 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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