PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30779Hose Assembly,nonmetallic

Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. · NSN 4720-00-827-5920 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-827-5920 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-827-5920. Primary manufacturer part number: 30779.
Features
  • Hose Assembly,nonmetallic — FSC 4720
  • Layer Composition and Location: 1ST LAYER BRAIDED COTTON CORD AND 2ND LAYER BRAIDED COTTON CORD AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE
  • End Connection Design: STRAIGHT SECOND END
  • Thread Class: 2B FIRST END
  • Temp Rating: -55.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
  • Cross-Sectional Shape Style: ROUND
  • Connection Type: THREADED EXTERNAL TUBE SECOND END
  • Burst Test Pressure: 5000.0 POUNDS PER SQUARE INCH LBS
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-827-5920, 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 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.. Government technical data includes 29 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-00-827-5920
Primary Part Number30779
Item NameHose Assembly,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerTiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
StatusACTIVE
Layer Composition and Location1ST LAYER BRAIDED COTTON CORD AND 2ND LAYER BRAIDED COTTON CORD AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE
End Connection DesignSTRAIGHT SECOND END
Thread Class2B FIRST END
Temp Rating-55.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
Cross-Sectional Shape StyleROUND
Connection TypeTHREADED EXTERNAL TUBE SECOND END
Burst Test Pressure5000.0 POUNDS PER SQUARE INCH LBS
Inside Surface ConditionSMOOTH
Thread Series DesignatorUNS FIRST END
Nominal Thread Size0.438 INCHES FIRST END IN
Connection TypeTHREADED INTERNAL TUBE FIRST END
Connection StyleINVERTED FLARE SECOND END
Connection StyleINVERTED FLARE FIRST END
Thread Class1A SECOND END A
Thread DirectionRIGHT-HAND FIRST END
Inside Diameter0.125 INCHES NOMINAL IN
Measuring Method and Length25.800 INCHES NOMINAL OVERALL IN
Seat Angle42.0 DEGREES FIRST END
Thread Quantity Per Inch24 FIRST END
Exterior ColorBLACK
End Connection DesignSTRAIGHT FIRST END
Thread Series DesignatorUNF SECOND END
Outer Covering Environmental ProtectionMILDEW RESISTANT
Nominal Thread Size0.437 INCHES SECOND END IN
Media for Which DesignedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
Hydrostatic Test Pressure4000.0 POUNDS PER SQUARE INCH LBS
Outside Diameter0.500 INCHES NOMINAL IN
Seat Angle30.0 DEGREES SECOND END
Thread DirectionRIGHT-HAND SECOND END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
2920-00-233-769325 INTERCHANGEABLE
Spark Plug
Allied-Signal Inc Autolite Div
5360-00-685-0795 INTERCHANGEABLE
Spring,helical,compression
4610-01-022-3963 INTERCHANGEABLE
Baffle,foam Purification
8040-01-069-433030779 INTERCHANGEABLE
Primer,adhesive
Oatey Co
5930-01-151-961660-607 INTERCHANGEABLE
Switch
Heathkit Co Inc Dba Heathkit Educational Systems
5935-01-199-053930779 INTERCHANGEABLE
Connector
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5330-01-205-4303 INTERCHANGEABLE
Gasket
8040-01-340-6372 INTERCHANGEABLE
Primer,adhesive
3110-01-467-78636204-2RSH/C3GJN INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
1005-01-720-555230779 INTERCHANGEABLE
Conversion Kit,rifle
Charles Reed Knight Jr Dba Knight's Armament Company
Cross-Reference Index
Part NumberManufacturer
31665 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
012201-019600B02500 Dana Corp Weatherhead Div (USA)
012201-019600B02500 Danfoss Power Solutions II, Llc (USA)
30779 PRIMARY Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
FC22401 Federal Mogul Corp Sub Wagner Brake Moog Automotive Div (USA)
F22401 Federal Mogul Corp Sub Wagner Brake Moog Automotive Div (USA)
60607 Divco Truck Div of Divco-Wayne Corp (USA)
3A31665 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
Related Parts
2920-00-233-7693INTERCHANGEABLE
SPARK PLUG
25
5360-00-685-0795INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4610-01-022-3963INTERCHANGEABLE
BAFFLE,FOAM PURIFICATION
8040-01-069-4330INTERCHANGEABLE
PRIMER,ADHESIVE
30779
5930-01-151-9616INTERCHANGEABLE
SWITCH
60-607
5935-01-199-0539INTERCHANGEABLE
CONNECTOR
30779
5330-01-205-4303INTERCHANGEABLE
GASKET
8040-01-340-6372INTERCHANGEABLE
PRIMER,ADHESIVE
3110-01-467-7863INTERCHANGEABLE
BEARING,BALL,ANNULAR
6204-2RSH/C3GJN
1005-01-720-5552INTERCHANGEABLE
CONVERSION KIT,RIFLE
30779

Frequently Asked Questions

What is NSN 4720-00-827-5920?

NSN 4720-00-827-5920 is a Hose Assembly,nonmetallic, manufactured by Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp., classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-00-827-5920?

NSN 4720-00-827-5920 has 8 cross-referenced part numbers: 31665 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), 012201-019600B02500 (Dana Corp Weatherhead Div), 012201-019600B02500 (Danfoss Power Solutions II, Llc), 30779 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), FC22401 (Federal Mogul Corp Sub Wagner Brake Moog Automotive Div) and 3 more.

What NSN replaces 4720-00-827-5920?

There are 10 known substitutes for 4720-00-827-5920: 2920-00-233-7693, 5360-00-685-0795, 4610-01-022-3963 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30779?

Key specifications for 30779: Layer Composition and Location: 1ST LAYER BRAIDED COTTON CORD AND 2ND LAYER BRAIDED COTTON CORD AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE; End Connection Design: STRAIGHT SECOND END; Thread Class: 2B FIRST END; Temp Rating: -55.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF. 29 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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