PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20703Hose Assembly,nonmetallic

White L B Co · NSN 4720-01-365-6992 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-365-6992 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-365-6992. Primary manufacturer part number: 20703.
Features
  • Hose Assembly,nonmetallic — FSC 4720
  • Inside Diameter: 0.250 INCHES NOMINAL IN
  • Measuring Method and Length: 10.0 FEET NOMINAL OVERALL FT
  • Thread Direction: LEFT-HAND FIRST END
  • Media for Which Designed: AIR SINGLE RESPONSE
  • Inside Surface Condition: SMOOTH
  • Cross-Sectional Shape Style: ROUND
  • 2 verified cross-references
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-365-6992, 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 White L B Co. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN4720-01-365-6992
Primary Part Number20703
Item NameHose Assembly,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerWhite L B Co
StatusACTIVE
Inside Diameter0.250 INCHES NOMINAL IN
Measuring Method and Length10.0 FEET NOMINAL OVERALL FT
Thread DirectionLEFT-HAND FIRST END
Media for Which DesignedAIR SINGLE RESPONSE
Inside Surface ConditionSMOOTH
Cross-Sectional Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5331-00-080-022001-229 INTERCHANGEABLE
O-Ring
Gross Mechanical Laboratories Inc
5133-00-189-9254 INTERCHANGEABLE
Drill,twist
5307-00-261-037820703 INTERCHANGEABLE
Stud,plain
Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp
5940-00-451-6228687-078 INTERCHANGEABLE
Terminal,lug
Zierick Mfg Corp
4320-00-480-249520703 INTERCHANGEABLE
Seal Ring,pump
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5998-01-106-231520703 INTERCHANGEABLE
Circuit Card Assembly
L3 Technologies, Inc. Div Communication Systems-West
5133-01-113-6305 INTERCHANGEABLE
Drill,twist
4720-01-164-625620703 INTERCHANGEABLE
Hose,preformed
Gates Corporation
3120-01-523-915620703 INTERCHANGEABLE
Bushing,sleeve
Silver King Refrigeration Inc.
5310-01-707-500620-703 INTERCHANGEABLE
Washer,flat
Rix Industries
Cross-Reference Index
Part NumberManufacturer
01229 White L B Co (USA)
20703 PRIMARY White L B Co (USA)
Related Parts
5331-00-080-0220INTERCHANGEABLE
O-RING
01-229
5133-00-189-9254INTERCHANGEABLE
DRILL,TWIST
5307-00-261-0378INTERCHANGEABLE
STUD,PLAIN
20703
5940-00-451-6228INTERCHANGEABLE
TERMINAL,LUG
687-078
4320-00-480-2495INTERCHANGEABLE
SEAL RING,PUMP
20703
5998-01-106-2315INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
20703
5133-01-113-6305INTERCHANGEABLE
DRILL,TWIST
4720-01-164-6256INTERCHANGEABLE
HOSE,PREFORMED
20703
3120-01-523-9156INTERCHANGEABLE
BUSHING,SLEEVE
20703
5310-01-707-5006INTERCHANGEABLE
WASHER,FLAT
20-703

Frequently Asked Questions

What is NSN 4720-01-365-6992?

NSN 4720-01-365-6992 is a Hose Assembly,nonmetallic, manufactured by White L B Co, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-365-6992?

NSN 4720-01-365-6992 has 2 cross-referenced part numbers: 01229 (White L B Co), 20703 (White L B Co).

What NSN replaces 4720-01-365-6992?

There are 10 known substitutes for 4720-01-365-6992: 5331-00-080-0220, 5133-00-189-9254, 5307-00-261-0378 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20703?

Key specifications for 20703: Inside Diameter: 0.250 INCHES NOMINAL IN; End Item Identification: 3820-01-178-5057; Measuring Method and Length: 10.0 FEET NOMINAL OVERALL FT; Thread Direction: LEFT-HAND FIRST END. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com