771-590

Check Valve

NSN 4820-00-706-4587

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

007064587

Product Features

Weapon system essential

Technical Specifications of NSN

Flow Control Device:

Ball

Disk Loading Method:

Spring

End Application:

Seawolf class ssn, sturgeon class ssn (637), nimitz class cvn, los angeles class ssn (688). C-17a airlifter, b-2 bomber (atb) aircraft. Mh-53e helicopter.

Valve Operation Method:

Automatic

Connection Type:

Unthreaded cartridge all ends

Mounting Position:

Horizontal or vertical

Maximum Operating Pressure:

3000.0 pounds per square inch single response

Criticality Code Justification:

Feat

Material:

Steel comp 303 body

Material:

Steel comp 303 seat

Material:

Steel comp 440c flow control device

Material Specification:

Qq-s-763, class 440c, cond a federal specification single material response flow control device

Material Specification:

Qq-s-764, type 303-canceled federal specification single material response body

Material Specification:

Qq-s-764, type 303-canceled federal specification single material response seat

Surface Treatment:

Passivate

Surface Treatment Specification:

Mil-s-5002 military specification single treatment response

NSN:

4820-00-706-4587

Item Name:

Dual Check Backflow Prevention Valve

Cage Code:

99193

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

287807-1

Cage Code:

82106

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

CKRA2506005

Cage Code:

92555

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

CKRA2506005A

Cage Code:

92555

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

CKRA2506005A

Cage Code:

78062

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

5278506

Cage Code:

53711

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

21103-89

Cage Code:

78062

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

21820 FN 61

Cage Code:

78062

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

21837 FIND 63

Cage Code:

78062

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3024T34P01

Cage Code:

99207

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

C2727-250-005

Cage Code:

81755

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

023-63676-3

Cage Code:

94697

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

566-6408394-22

Cage Code:

53711

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

21081 FIND 53

Cage Code:

78062

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

771-590-9004

Cage Code:

99192

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3024T34

Cage Code:

99207

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

21081

Cage Code:

78062

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1244564

Cage Code:

17576

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1244564-1

Cage Code:

17576

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1244564

Cage Code:

13002

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1244564-1

Cage Code:

13002

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

250CKR005

Cage Code:

92555

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

10109262

Cage Code:

A486G

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05487

FIIG:

A530B0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

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:

0.1000lbs

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:

RATING VARIABLE

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

Submit this form for current pricing and availability quote on part number 771-590 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Dual Check Backflow Prevention Valve"

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.