Model: MIL-T-20537

Nonmetallic Tubing

Properties:

Cross Sectional Shape

Oval

Nonmetallic Hardness Rating

45.0 shore durometer a

Exterior Color

Black

Inside Width

0.813 inches

Inside Length

1.125 inches

Outside Width

1.313 inches

Outside Length

1.625 inches

Min. Tensile Strength (psi)

1000 pounds per square inch

Inside Surface Condition

Smooth

Material

Rubber synthetic tube

Media For Which Designed

Fuel/oil, hydrocarbon single response

Specification Data

81349-mil-t-20537 government specification

Nondefinitive Specification/std Data

1 class and 3 class

NSN

4720-00-189-9725

Part Number

MIL-T-20537

Description

Tubing,nonmetallic

CAGE

81349

An item of varying tubular shapes molded or extruded from nonmetallic material. it includes flat form plastic tubing designed to be expanded for use and rubber tubing designed to be fabricated into sealing and/or cushioning devices. excludes hose, nonmetallic and tube (as modified).

Part MIL-T-20537 NSN 4720-00-189-9725

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

31934

FIIG:

A54200

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.2000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

157320

UFC:

77803

LTL:

RATING VARIABLE

LCL:

WCC:

736

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 4009110000
SITC: 62141
End Use: Industrial rubber products
NAICS: 326220
USDA: 1

Freight Class: Tubes, pipes and hoses, of vulcanized rubber, exc hard rubber, not reinforced/otherwise combined with other materials, without fittings