NSN 4720-01-440-1018 · NIIN 014401018 · Part number 801-6593868 ITEM 222
Naval Sea Systems Command · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 53711
Government record, cited
NSN 4720-01-440-1018 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-440-1018. Manufacturer of record part number: 801-6593868 ITEM 222.
Also searched as4720-01-440-1018 ·
4720014401018 ·
NIIN 014401018 ·
01-440-1018 ·
FSC 4720 Hose and Flexible Tubing · CAGE 53711 · 801-6593868 ITEM 222
Measuring Method and Length: 25.000 INCHES NOMINAL EXCLUDING END FITTINGS IN
Cross-Sectional Shape Style: ROUND
Operating Pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
Inside Diameter: 1.500 INCHES NOMINAL IN
Inside Surface Condition: SMOOTH
Burst Test Pressure: 500.0 POUNDS PER SQUARE INCH LBS
1 manufacturer part number on file
Identification
NSN: 4720-01-440-1018
NIIN: 014401018
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 801-6593868 ITEM 222
Manufacturer: Naval Sea Systems Command
General Description
The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-440-1018, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4720-01-440-1018
Primary Part Number
801-6593868 ITEM 222
Item Name
Hose Assembly,nonmetallic
FSC / FSG
4720 / 47 — Hose and Flexible Tubing
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Measuring Method and Length
25.000 INCHES NOMINAL EXCLUDING END FITTINGS IN
Cross-Sectional Shape Style
ROUND
Operating Pressure
150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
Other items in FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4720-00-000-0080
HOSE ASSEMBLY,NONMETALLIC
4720-00-000-0081
4720-00-000-0081 · Item name not on file
4720-00-000-0084
HOSE,PREFORMED
4720-00-000-0724
4720-00-000-0724 · Item name not on file
4720-00-001-0014
HOSE ASSEMBLY,NONMETALLIC
4720-00-001-0015
4720-00-001-0015 · Item name not on file
4720-00-001-0023
HOSE ASSEMBLY,NONMETALLIC
4720-00-001-0025
4720-00-001-0025 · Item name not on file
Frequently Asked Questions
What is NSN 4720-01-440-1018?
NSN 4720-01-440-1018 is a Hose Assembly,nonmetallic, manufactured by Naval Sea Systems Command, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-01-440-1018?
NSN 4720-01-440-1018 has 1 manufacturer part number on file: 801-6593868 ITEM 222 (Naval Sea Systems Command).
What are the specifications of 801-6593868 ITEM 222?
Key specifications for 801-6593868 ITEM 222: Measuring Method and Length: 25.000 INCHES NOMINAL EXCLUDING END FITTINGS IN; Cross-Sectional Shape Style: ROUND; Operating Pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS; Inside Diameter: 1.500 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4720-01-440-1018 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.