Model: M81940/2-1

Hydraulic System Bleeder Valve

Special Features:

Furn with end fitting 0.250 in. Nptf; weapon system essential

Properties:

Thread Direction

Right-hand all ends

Flow Control Device

Disk

Maximum Operating Temp

275.0 degrees fahrenheit single response

End Application

2320-01-304-2277 and 2320-01-304-2278 pls (palletized load system)

Connection Style

G46b plain (pipe) all ends

Valve Operation Method

Manual

Connection Type

Threaded external pipe all ends

Maximum Operating Pressure

300.0 pounds per square inch single response

Thread Size

0.250 inches all ends

Criticality Code Justification

Feat

Material

Stainless steel body

Media For Which Designed

Hydraulic fluid, mineral base single response

Special Test Features

Also used on 2320-01-304-2277 and 2320-01-304-2278 pls (palletized loading system)

Thread Series Designator

Nptf all ends

Specification Data

81349-mil-v-81940 professional/industrial association standard

Nondefinitive Specification/std Data

2 type

NSN

4820-01-298-8416

Part Number

M81940/2-1

Description

Valve,bleeder,hydraulic System

CAGE

81349

A metallic, threaded, screw-shaped item used in hydraulic brake cylinders, hydraulic power units, missile launching hydraulic systems, and the like, for the purpose of providing a means of releasing air form and/or flushing a hydraulic system. It may be furnished with or without a dust cap. Excludes spring loaded or automatic type air pressure relief valves, and bolt, fluid passage.

Part M81940/2-1 NSN 4820-01-298-8416

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

37648

FIIG:

A046B0

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:

0.3000lbs

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:

050855

UFC:

29290

LTL:

70.0

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 8710000090
SITC: 89111
End Use: Military trucks, armored vehicles, etc.
NAICS: 336992
USDA: 1

Freight Class: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons