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212959 — GEAR RACK

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

212959: GEAR RACK.

The GEAR RACK is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, teeth_type: STRAIGHT, tooth_form: STANDARD, pitch_height: 0.1600 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES, teeth_quantity: 25. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-273-8939, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
212959
NSN: 3020-00-273-8939
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
teeth_typeSTRAIGHT
tooth_formSTANDARD
pitch_height0.1600 INCHES NOMINAL IN
pressure_angle14.5000 DEGREES
teeth_quantity25
style_designatorSQUARE OR RECTANGULAR
nominal_thickness0.181 INCHES IN
face_nominal_width0.061 INCHES IN
nominal_overall_length1.688 INCHES IN
material_document_and_classificationQQ-S-766,CL304 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3020-00-273-8939
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR RACK TITLE COMPONENT PN 212959 MFR GEAR RACK
KEY FEATURES
•
TEETH QUANTITY: 25
•
PITCH HEIGHT: 0.1600 INCHES NOMINAL IN
•
TEETH TYPE: STRAIGHT
•
NOMINAL OVERALL LENGTH: 1.688 INCHES IN
•
STYLE DESIGNATOR: SQUARE OR RECTANGULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-766,CL304 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
TOOTH FORM: STANDARD
•
PRESSURE ANGLE: 14.5000 DEGREES
TECHNICAL CHARACTERISTICS
TEETH QUANTITY25
PITCH HEIGHT0.1600 INCHES NOMINAL IN
TEETH TYPESTRAIGHT
NOMINAL OVERALL LENGTH1.688 INCHES IN
STYLE DESIGNATORSQUARE OR RECTANGULAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766,CL304 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TOOTH FORMSTANDARD
PRESSURE ANGLE14.5000 DEGREES
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THICKNESS0.181 INCHES IN
OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3020-00-001-2090 3020-00-001-4468 3020-00-007-2779 3020-00-009-4033 3020-00-031-2269 3020-00-146-4181 3020-00-146-4222 3020-00-425-7115
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 212959?
212959 is a GEAR RACK.
What is the NSN for 212959?
212959 is cataloged in the U.S. Government catalog under NSN 3020-00-273-8939. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.