Model: 831-4-18

Nonmetallic Hose

Properties:

Cross Sectional Shape

Round

Inside Diameter

Between 0.240 inches and 0.275 inches

Tempurature Rating

-40.0 degrees celsius single response and 93.0 degrees celsius single response

Outside Diameter

0.531 inches

Minimum Inside Bending Radius

2.500 inches

Exterior Color

Black

End Application

Acft, model cf-18 amse

Burst Test Pressure

1600.0 pounds per square inch single response

Maximum Operating Pressure

400.0 pounds per square inch single response

Hydrostatic Test Pressure

800.0 pounds per square inch single response

Outer Covering Environmental Protection

Abrasion resistant and mildew resistant and oil resistant and weatherproof

Vacuum In Torr

50.8

Inside Surface Condition

Smooth

Measuring Method And Length

17.812 inches and 18.188 inches

Material

Rubber synthetic tube

Media For Which Designed

Air single response and fuel/oil, hydrocarbon single response and hydraulic fluid single response and water single response

Supplementary Features

Made from nsn 4720-00-847-1710, bulk issue length

Specification Data

81343-sae j517 professional/industrial association standard

Departure From Cited Document

As modified by length/specified/

NSN

4720-01-292-8813

Part Number

831-4-18

Description

Hose,nonmetallic

CAGE

87373

A flexible, tubular item having a nonmetallic tube inner conveying surface and one or more reinforcement layers of a metallic or nonmetallic material. It is designed to convey gasses, liquids, or solids. For items with fittings on one or both ends, see hose assembly, nonmetallic. Excludes hose, air duct; and hose air duct, air breathing.

Part 831-4-18 NSN 4720-01-292-8813

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22670

FIIG:

A541Z0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

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Schedule B and Export

Schedule B: 4009210000
SITC: 62142
End Use: Industrial rubber products
NAICS: 326220
USDA: 1

Freight Class: Tubes, pipes and hoses, of vulcanized rubber, exc hard rubber, reinforced/otherwise combined only with metal, without fittings