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109579 — GEAR,ANTIBACKLASH,SPUR

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

109579: GEAR,ANTIBACKLASH,SPUR.

The GEAR,ANTIBACKLASH,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416 FIRST GEAR, bore_style: PLAIN BOTH ENDS, teeth_quantity: 132, style_designator: PROTRUDING HUB, furnished_items_and_quantity: 2 SPACER AND 1 SPRING, material_document_and_classification: QQ-S-763,CL 416,COND T FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-010-9579, 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
109579
NSN: 5315-00-010-9579
NIINs: 000109579, 008121312
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 416 FIRST GEAR
bore_stylePLAIN BOTH ENDS
teeth_quantity132
style_designatorPROTRUDING HUB
furnished_items_and_quantity2 SPACER AND 1 SPRING
material_document_and_classificationQQ-S-763,CL 416,COND T FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR
NSN5315-00-010-9579
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 109579 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FIRST END TAPER LENGTH: 0.016 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633 1010 TO 1030 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
FIRST END TAPER ANGLE: 25.0 DEGREES NOMINAL
•
PIN OVERALL DIAMETER: 0.1860 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 0.281 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
FIRST END TAPER LENGTH0.016 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 1010 TO 1030 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
FIRST END TAPER ANGLE25.0 DEGREES NOMINAL
PIN OVERALL DIAMETER0.1860 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN
PIN OVERALL LENGTH0.281 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 6
12466220Reference document
Same NSN cross-reference
Reference document — Secondary reference
212D6Reference document
Same NSN cross-reference
Reference document — Secondary reference
145603Reference document
Same NSN cross-reference
Reference document — Secondary reference
BB5181Reference document
Same NSN cross-reference
Reference document — Secondary reference
1246L220Reference document
Same NSN cross-reference
Reference document — Secondary reference
6260TReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 109579?
109579 is a GEAR,ANTIBACKLASH,SPUR.
What parts can replace 109579?
There are 6 known substitutes for 109579: 12466220, 212D6, 145603 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 109579?
109579 is cataloged in the U.S. Government catalog under NSN 5315-00-010-9579. This indicates validated use in U.S. government and defense supply chains.
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