NSN 3020-00-997-0275

Gear Cluster

FSC: 3020 NIIN: 009970275

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Product Characteristics

NSN:

3020009970275

Demilitarization:

INC:

36636

Shelf Life:

N/A

Attachment Method:

Mounting hole

Bore Style:

Plain both ends

Design Type:

Spur all gears

Backlash Designation:

Grade c all gears

Construction:

Solid

Outside Diameter:

0.406 inches second gear

Nominallength:

0.562 inches

Hub Length:

0.250 inches between first and second gear

Bore Diameter:

0.187 inches both ends

Hub Style Designator:

Plain between first and second gear

Hub Diameter:

0.315 inches between first and second gear

Precision Classification:

Quality number 11 all gears or quality number 12 all gears

Material:

Steel comp 302 or steel comp 303 or steel comp 303se

Material Specification:

Qq-s-763, cond a federal specification 1st material response or qq-s-764, cond a federal specification 2nd material response or qq-s-764, cond a federal specification 3rd material response

Surface Treatment:

Passivate

Surface Treatment Specification:

Mil-f-14072, finish e300 military specification single treatment response

Part Numbers

77C708936-1
LOCKHEED MARTIN CORPORATION
77C708936P001
LOCKHEED MARTIN CORPORATION

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

LOCKHEED MARTIN CORPORATION - 03538