Model: 9907-44

Valve Piston

Description:

0.565 inches inside diameter, 0.971 inches outside diameter, 99643 valve design control activity, alum alloy per qq-a-225/6, alloy 2024 t4; anodize per mil-a-8625 type 1; 0.093/0.097 in. Thk; three holes o.097/0.098 in. Dia, equally spaced on 0.770/0.780 bolt circle .

Special Features:

Alum alloy per qq-a-225/6, alloy 2024 t4; anodize per mil-a-8625 type 1; 0.093/0.097 in. Thk; three holes o.097/0.098 in. Dia, equally spaced on 0.770/0.780 bolt circle

Properties:

Inside Diameter

Between 0.565 inches and 0.570 inches

Outside Diameter

Between 0.971 inches and 0.972 inches

Valve Design Control Activity

99643

Material

Aluminum alloy

Material Specification

Qq-a-225/6, alloy 2024, t4 federal specification single material response

Surface Treatment

Anodize

Surface Treatment Specification

Mil-a-8625, type i military specification single treatment response

NSN

4820-00-003-5563

Part Number

9907-44

Description

Piston,valve

CAGE

99643

A cylindrical item of various configurations which reciprocates in a valve body, assisting in the movement of the disk to open or close a valve. May include additional components such as ring(s), collar(s), spring(s) and the like. Excludes disk, valve.

Part 9907-44 NSN 4820-00-003-5563

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

36944

FIIG:

A512T0

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:

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:

60.0

WCC:

594

TCC:

SHC:

ACC:

Construction Materials

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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