Model: 556-6406378-MPBR-A12

Valve Disk

Special Features:

Shank end threaded 0.312-18unc-2a

Properties:

Shank Diameter

0.374 inches

Outside Diameter

2.375 inches

Overall Height

3.450 inches

End Application

Seawolf class ssn

Flange Seat To Disk End Height

2.890 inches

Seat Angle

45.0 degrees

Material

Steel comp 304

Material Specification

Qq-s-763, class 304, cond a federal specification single material response

Style Designator

Poppet

NSN

4820-01-418-3410

Part Number

556-6406378-MPBR-A12

Description

Disk,valve

CAGE

53711

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

Part 556-6406378-MPBR-A12 NSN 4820-01-418-3410

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

35224

FIIG:

A539Y0

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:

1.7000lbs

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:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8481909090
SITC: 74790
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Parts of taps, cocks, valves and similar appliances, nesoi