Model: 420-6

Valve Gear Operator

Special Features:

This gear operator is an altered item; it is cage 04613 p/n 396-819-080-420-032 modified; modification 3 relates to the input shaft (p/n 102-218-080-420-002 which is item 12 on both cage 04613 dwg 420-6 and cage 04613 data sheet d420-6-8-396); modification 3 has item 12 extended to 5.0 inches from face of operator housing and end of shaft to have 5/8 in. X 5/8 in. X 1-3/8 in. Long square end; nha is 882292627

Properties:

End Application

Fast attack sub ssn774

Gear Type

Worm

Valve Type For Which Designed

Butterfly

Gear Ratio

30 to 1

Part Name Assigned By Controlling Agency

Ventilation butterfly valve gear operator without handwheel

Material

Aluminum

Material Specification

Astm-a-218 assn standard single material response

NSN

4820-01-495-7076

Part Number

420-6

Description

Gear Operator,valve

CAGE

04613

A hand controlled device maneuvered by a gear designed to open and close the flow control device. May include open and close position indicator. Excludes gear assembly, speed decreaser; gearbox accessory drive, turbine engine; and gearcase-motor.

Part 420-6 NSN 4820-01-495-7076

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

38233

FIIG:

A512P0

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:

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