Model: 1977-11SPCL

Flat Valve Diaphragm

Special Features:

Fabric reinforced

Properties:

Hole Diameter

0.285 inches

Outside Diameter

3.375 inches

Bolt Circle Diameter

2.812 inches

Material Thickness

0.026 inches

Bolt Hole Quantity

Material

Rubber synthetic

Style Designator

Flat

Reference Number Differentiating Characteristics

Selected and tested for use on electrolytic oxygen-nitrogen generator

NSN

4820-00-927-9611

Part Number

1977-11SPCL

Description

Diaphragm,valve,flat

CAGE

81412

An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the item(s) may not 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 a center hole. Excludes diaphragm, valve, special shaped and gasket.

Part 1977-11SPCL NSN 4820-00-927-9611

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

60396

FIIG:

A540D0

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:

194120

UFC:

95100

LTL:

RATING VARIABLE

LCL:

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