Model: HMM11-2A-001-122

Check Valve

Special Features:

Wafer style valve; application: jp5; quality assurance iaw mil-i-45208, shock and vibration qualified

Properties:

Disk Loading Method

Spring

End Application

Supply system reprocurement

Valve Operation Method

Automatic

Connection Type

Unthreaded internal pipe all ends

Mounting Position

Vertical or horizontal

Valve Size

2.000 inches

Maximum Operating Pressure

250.0 pounds per square inch single response

Part Name Assigned By Controlling Agency

2" dual plate wafer check valve

Material

Copper alloy 954 body

Material

Nickel alloy flow control device

Media For Which Designed

Fuel/oil, hydrocarbon single response

Style Designator

Straight thru

NSN

4820-01-575-2801

Part Number

HMM11-2A-001-122

Description

Valve,check

CAGE

57574

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Part HMM11-2A-001-122 NSN 4820-01-575-2801

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05487

FIIG:

A530B0

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8481301090
SITC: 74730
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Check valves of copper having a pressure rating of 850 kpa or over