2920-00-640-7485

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Thread Direction

right-hand

Thread Length

0.719 inches nominal

Furnished Items

cutout relay

Second Step Diameter

0.668 inches minimum and 0.669 inches maximum

Keyway Width

0.125 inches nominal

Unthreaded Portion Length

1.250 inches nominal

Mounting Hole Thread Direction

right-hand

Mounting Style

bracket mtd w/three mtg holes, top hole threaded

Environmental Protection

corrosion resistant

Keyway Length

0.625 inches nominal

Submersibility

nonsubmersible

Shaft Rotation Direction

clockwise

Distance From End To Keyway Center

1.344 inches nominal

Thread Diameter

0.500 inches nominal

Maximum Output Current Rating In Amps

11.0

Grounding Method

external

Shaft Drive End Style

straight shaft end, threaded, w/keyway

Cotter Pin Hole

included

Distance Between Shaft Center And Bottom Mounting Hole Center

3.062 inches nominal

Distance Between Shaft Center And Top Mounting Hole Center

3.062 inches nominal

Angular Deviation Of First Hole From Top Center In Deg

206.0

Angular Deviation Of Second Hole From First Hole In Deg

154.0

Distance Between Inside Surfaces Of Hinge Bracket

6.118 inches minimum and 6.136 inches maximum

Distance Between Outside Surfaces Of Hinge Bracket

6.830 inches minimum and 6.832 inches maximum

Bottom Mounting Hole Diameter

0.316 inches minimum and 0.324 inches maximum

Thread Series

unf

Thread Class

2a

Mounting Hole Thread Series Designator

unc

Mounting Hole Thread Diameter

0.312 inches nominal

Mounting Hole Thread Quantity Per Inch

20

Mounting Hole Thread Class

2b

Thread Quantity Per Inch

20

Voltage In Volts

12.0

Related Parts & Specifications

This NSN includes a range of related parts designed for specific operational needs. Review each item below to find in-depth specifications, functional details, and guidance for correct application and replacement.

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification

K - Full descriptive - reference item identification

Source of Supply

S9C - Defense supply center columbus, ohio 43215

Demilitarization

A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Criticality

X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Federal Item Identification Guide

A14700

Precious Metals Indicator

U - Precious metal content is unknown

Pseudo Item Name Code

0017311

Hazardous Material Indicator

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Schedule B Code

8511500000

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity

XX

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 2920-00-640-7485

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