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159662 — GEAR,SPUR

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

159662: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, body_style: SPOKED, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 3.4202 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-269-6498, 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
159662
NSN: 5310-00-269-6498
NIINs: 002696498, 009259745
FSC: 5310 — Nuts and Washers
CAGE: 15605 — EATON CORP OPNS & TECHNICAL CENTER (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
body_styleSPOKED
bore_stylePLAIN BOTH ENDS
tooth_formSTANDARD
pitch_diameter3.4202 INCHES NOMINAL IN
pressure_angle14.5000 DEGREES
teeth_quantity57
style_designatorHUBLESS, RECESSED BODY
face_nominal_width0.312 INCHES IN
bore_nominal_diameter0.500 INCHES BOTH ENDS IN
nominal_outside_diameter3.531 INCHES IN
body_recess_nominal_depth0.187 INCHES FIRST END IN
NSN5310-00-269-6498
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 159662 · 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
•
WIDTH ACROSS FLATS: 0.562 INCHES NOMINAL IN
•
THREAD SERIES: UNS
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.469 INCHES IN
•
NUT HEIGHT: 0.078 INCHES NOMINAL IN
•
SURFACE TREATMENT: NICKEL OVERALL
•
NUT STYLE: HEXAGON
•
THREAD CLASS: 2B
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.562 INCHES NOMINAL IN
THREAD SERIESUNS
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.469 INCHES IN
NUT HEIGHT0.078 INCHES NOMINAL IN
SURFACE TREATMENTNICKEL OVERALL
NUT STYLEHEXAGON
THREAD CLASS2B
THREAD QUANTITY PER INCH32
MATERIALCOPPER ALLOY OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
815-254F1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
11-341LNReference document
Same NSN cross-reference
Reference document — Secondary reference
G205431Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 159662?
159662 is a GEAR,SPUR.
What parts can replace 159662?
There are 3 known substitutes for 159662: 815-254F1, 11-341LN, G205431. Substitute compatibility should be verified for your specific system.
What is the NSN for 159662?
159662 is cataloged in the U.S. Government catalog under NSN 5310-00-269-6498. 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.