MIL-V-552

Check Valve

NSN 4820-00-529-3639

DEMIL

Shelf Life

UOM

NIIN

Demil:

DEMIL/MLI

Shelf Life:

N/A

UOM:

1 EA

NIIN:

005293639

Product Technical Spec.

Thread Class:

3a 1st end

Thread Direction:

Right-hand 1st end

Flow Control Device:

Cone

Disk Loading Method:

Spring

Connection Style:

Flared (tube) 1st end

Connection Type:

Threaded external tube 1st end

Mounting Position:

Horizontal or vertical

Thready Qty Per Inch (tpi):

14 1st end

Maximum Operating Pressure:

3000.0 pounds per square inch single response

Thread Size:

0.875 inches 1st end

Seat Angle:

37.0 degrees 1st end

Outside Diameter Tube Accommodated:

0.625 inches 1st end

Media For Which Designed:

Hydraulic fluid, phosphate-ester base single response

Style Designator:

Straight thru

Test Data Document:

81349-mil-v-5524 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Thread Series Designator:

Unf 1st end

Nondefinitive Specification/std Data:

A style and 3000 class

NSN:

4820-00-529-3639

Item Name:

Check Valve,air Injection

Cage Code:

81349

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

AN6249-10

Cage Code:

88044

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

K1249-10

Cage Code:

55469

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

HPC146100

Cage Code:

70236

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

12-347-6

Cage Code:

92003

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

CVC4121-10

Cage Code:

80378

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

HPC146100

Cage Code:

84685

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

S2230566-10

Cage Code:

18355

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

12-347-6

Cage Code:

45681

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

12347-6

Cage Code:

45681

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

S2230566-10

Cage Code:

88277

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BC6249-10

Cage Code:

91561

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN6249-10

Cage Code:

88044

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

K1249-10

Cage Code:

55469

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

HPC146100

Cage Code:

70236

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

12-347-6

Cage Code:

92003

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

CVC4121-10

Cage Code:

80378

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

HPC146100

Cage Code:

84685

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

S2230566-10

Cage Code:

18355

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

12-347-6

Cage Code:

45681

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

12347-6

Cage Code:

45681

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

S2230566-10

Cage Code:

88277

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BC6249-10

Cage Code:

91561

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MIL-V-5524

Cage Code:

81349

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:

0.5000lbs

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:

127220

UFC:

64490

LTL:

77.5

LCL:

77.5

WCC:

594

TCC:

SHC:

ACC:

Equipment for Aircraft

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Pricing & Availability

Submit this form for current pricing and availability quote on part number mil-v-552 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Air Injection Check 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.