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553742 — PIN,PISTON

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

553742: PIN,PISTON.

The PIN,PISTON is a the manufacturer industrial component. Key specifications include material: STEEL, body_style: CHAMFERED ENDS, bore_style: STRAIGHT-THRU BORE, body_length: 2.6300 INCHES NOMINAL IN, bore_diameter: 0.3200 INCHES NOMINAL IN, outside_diameter: 0.62450 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2805-01-100-0744, 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
553742
NSN: 2805-01-100-0744
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 21119 — EVINRUDE MOTORS PRODUCT GROUP OF OUTBOARD MARINE CORP (USA)
SPECIFICATIONS
materialSTEEL
body_styleCHAMFERED ENDS
bore_styleSTRAIGHT-THRU BORE
body_length2.6300 INCHES NOMINAL IN
bore_diameter0.3200 INCHES NOMINAL IN
outside_diameter0.62450 INCHES NOMINAL IN
casehardening_indicatorCASEHARDENED
end_chamfer_angle_in_deg10.0
NSN2805-01-100-0744
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PIN,PISTON TITLE COMPONENT PN 553742 MFR PIN,PISTON
KEY FEATURES
•
BODY STYLE: CHAMFERED ENDS
•
BORE STYLE: STRAIGHT-THRU BORE
•
OUTSIDE DIAMETER: 0.62450 INCHES NOMINAL IN
•
END CHAMFER ANGLE IN DEG: 10.0
•
BODY LENGTH: 2.6300 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: CASEHARDENED
•
BORE DIAMETER: 0.3200 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
BODY STYLECHAMFERED ENDS
BORE STYLESTRAIGHT-THRU BORE
OUTSIDE DIAMETER0.62450 INCHES NOMINAL IN
END CHAMFER ANGLE IN DEG10.0
BODY LENGTH2.6300 INCHES NOMINAL IN
CASEHARDENING INDICATORCASEHARDENED
BORE DIAMETER0.3200 INCHES NOMINAL IN
MATERIALSTEEL
OTHER ITEMS IN FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2805-00-000-4022 2805-00-001-0029 2805-00-001-3527 2805-00-001-3844 2805-00-001-3854 2805-00-001-6154 2805-00-001-6164 2805-00-001-6575
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 553742?
553742 is a PIN,PISTON.
What is the NSN for 553742?
553742 is cataloged in the U.S. Government catalog under NSN 2805-01-100-0744. 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.