Model: 818821

Special Shaped Pump Diaphragm

Special Features:

Metallic air operated double diaphram 1 inch pump, center body is aluminum, seat material is stainless steel 316, ball material is stainless steel, diaphram material is tfe (polytetrafluoroethylene), maxmaterial inlet pressure is 10 psi, maxflow rate is 35 gpm, max outlet pressue is 120 psi

Properties:

Material

Aluminum and steel

NSN

4310-01-563-7725

Part Number

818821

Description

Diaphragm,pump,special Shaped

CAGE

07334

An item constructed of one or more layers of thin flexible material, either laminated or separated. It is designed to form a tight seal between the openings of a pump and to transmit pressure inducted motion either directly or through a mechanical linkage. The item may contain bolt holes and/or a center hole. Excludes diaphragm, valve, special shaped.

Part 818821 NSN 4310-01-563-7725

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

36011

FIIG:

A540A0

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:

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Schedule B and Export

Schedule B: 8413919520
SITC: 74291
End Use: Industrial engines
NAICS: 333911
USDA: 1

Freight Class: Parts, nesoi, of pumps for liquids