Model: 3168779-1

Special Actuator Valve Diaphragm

Special Features:

Critical item: satisfactory performance of the end product depends on the integrity and reliability of this selected critical item

Properties:

Hole Diameter

Between 0.210 inches and 0.230 inches

Outside Diameter

Between 3.170 inches and 3.200 inches

Bolt Circle Diameter

3.002 inches

Overall Height

Between 0.692 inches and 0.722 inches

Material Thickness

Between 0.012 inches and 0.022 inches

Taper Minor Diameter

Between 2.240 inches and 2.260 inches

Taper Major Diameter

Between 2.765 inches and 2.785 inches

Center Hole Diameter

Between 0.170 inches and 0.190 inches

Bolt Hole Quantity

Pressure Rating

131.0 pounds per square inch

Criticality Code Justification

Feat

Material

Rubber synthetic

Media For Which Designed

Air

Style Designator

Special shaped

Supplementary Features

Additional material: cloth

NSN

4810-01-102-8843

Part Number

3168779-1

Description

Diaphragm,actuator Valve,special

CAGE

59364

An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. The surface of the item must be formed or molded to have a beaded or rolled edge, ribs or any other raised surfaces. The item may contain bolt holes and/or center holes. Excludes diaphra gm, valve, flat and gasket.

Part 3168779-1 NSN 4810-01-102-8843

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

40088

FIIG:

A540B0

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:

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:

156600

UFC:

77670

LTL:

RATING VARIABLE

LCL:

100.0

WCC:

72D

TCC:

SHC:

ACC:

Equipment for Aircraft

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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