NSN 3020-00-477-1804

Spur Antibacklash Gear

FSC: 3020 NIIN: 004771804

DODParts.com distributes transmission chain sprockets pulleys gears, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 3020-00-477-1804 to receive an up to date pricing and availability quote by email.

Product Characteristics

NSN:

3020004771804

Demilitarization:

INC:

26668

Shelf Life:

N/A

Attachment Method:

Mounting hole

Pitch Diameter:

0.9375 inches

Teeth Quantity:

Bore Style:

Plain both ends

Outside Diameter:

0.9688 inches

Nominallength:

0.375 inches

Tooth Form:

Standard

Pressure Angle:

20.0000 degrees

Distance Between Body Face And Protruding Hub End:

0.250 inches first end

Face Width:

0.125 inches

Bore Diameter:

0.187 inches both ends

Hub Style Designator:

Pinned first end

Hub Diameter:

0.375 inches first end

Precision Classification:

Quality number 10 or quality number 11

Special Features:

Two threaded mtg holes located hub between hub end and gear face 90 degrees apart; unc thd series; mtg hole nom thd size 0.112 in.; 40 threads per in.

Material:

Steel hub

Surface Treatment:

Passivate hub

Style Designator:

Protruding hub

Part Numbers

20178-2
DRS SIGNAL SOLUTIONS, INC.
MAB250-60-1875
SOUTHERN GEAR & MACHINE, INC.

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8483409000 - Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately.

Professional Distribution

ITAR Registered
DDTC Registered
HAZMAT Certified
AS9120 Quality Standards
100% Quality Inspections

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Cage Codes

DRS SIGNAL SOLUTIONS, INC. - 14632

SOUTHERN GEAR & MACHINE, INC. - 01351