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86020B — PIN,PISTON

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

86020B: PIN,PISTON.

The PIN,PISTON is a the manufacturer industrial component. Key specifications include radius: 0.016 INCHES NOMINAL IN, material: STEEL, body_style: RADII ENDS, bore_style: INSIDE CHAMFER STRAIGHT-THRU BORE, body_length: 4.6510 INCHES MINIMUM AND 4.6560 INCHES MAXIMUM IN, bore_diameter: 1.2500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2815-00-274-3454, 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
86020B
NSN: 2815-00-274-3454
FSC: 2815 — Diesel Engines and Components
CAGE: 1ML14 — BRINKLEY TECHNOLOGY GROUP LLC DBA HERCULES MANUFACTURING (USA)
SPECIFICATIONS
radius0.016 INCHES NOMINAL IN
materialSTEEL
body_styleRADII ENDS
bore_styleINSIDE CHAMFER STRAIGHT-THRU BORE
body_length4.6510 INCHES MINIMUM AND 4.6560 INCHES MAXIMUM IN
bore_diameter1.2500 INCHES NOMINAL IN
outside_diameter1.99980 INCHES MINIMUM AND 2.00000 INCHES MAXIMUM IN
fsc_application_dataENGINE,DIESEL
casehardening_indicatorCASEHARDENED
countersink_angle_in_deg30.0
metallic_hardness_rating62.5 NOMINAL ROCKWELL C
material_document_and_classificationMIL-S-890, CLASS B MIL SPEC SINGLE MATERIAL RESPONSE
NSN2815-00-274-3454
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PIN,PISTON TITLE COMPONENT PN 86020B MFR PIN,PISTON
KEY FEATURES
•
COUNTERSINK ANGLE IN DEG: 30.0
•
FSC APPLICATION DATA: ENGINE,DIESEL
•
BODY STYLE: RADII ENDS
•
RADIUS: 0.016 INCHES NOMINAL IN
•
BORE STYLE: INSIDE CHAMFER STRAIGHT-THRU BORE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-890, CLASS B MIL SPEC SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 1.99980 INCHES MINIMUM AND 2.00000 INCHES MAXIMUM IN
•
BODY LENGTH: 4.6510 INCHES MINIMUM AND 4.6560 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
COUNTERSINK ANGLE IN DEG30.0
FSC APPLICATION DATAENGINE,DIESEL
BODY STYLERADII ENDS
RADIUS0.016 INCHES NOMINAL IN
BORE STYLEINSIDE CHAMFER STRAIGHT-THRU BORE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890, CLASS B MIL SPEC SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER1.99980 INCHES MINIMUM AND 2.00000 INCHES MAXIMUM IN
BODY LENGTH4.6510 INCHES MINIMUM AND 4.6560 INCHES MAXIMUM IN
CASEHARDENING INDICATORCASEHARDENED
BORE DIAMETER1.2500 INCHES NOMINAL IN
OTHER ITEMS IN FSC 2815 — Diesel Engines and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2815-00-000-0075 2815-00-001-0022 2815-00-001-3475 2815-00-001-7728 2815-00-001-7737 2815-00-001-7805 2815-00-001-7806 2815-00-001-7813
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 86020B?
86020B is a PIN,PISTON.
What is the NSN for 86020B?
86020B is cataloged in the U.S. Government catalog under NSN 2815-00-274-3454. 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.