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32A523 — PIN,PISTON

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

32A523: PIN,PISTON.

The PIN,PISTON is a the manufacturer industrial component. Key specifications include material: STEEL, body_style: CHAMFERED ENDS, bore_style: INSIDE CHAMFER STRAIGHT-THRU BORE, body_length: 1.1050 INCHES MINIMUM AND 1.1150 INCHES MAXIMUM IN, bore_diameter: 0.1540 INCHES MINIMUM AND 0.1640 INCHES MAXIMUM IN, outside_diameter: 0.24690 INCHES MINIMUM AND 0.24700 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4310-00-474-1870, 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
32A523
NSN: 4310-00-474-1870
FSC: 4310 — Compressors and Vacuum Pumps
CAGE: 78385 — MEGGITT TROY INC (USA)
SPECIFICATIONS
materialSTEEL
body_styleCHAMFERED ENDS
bore_styleINSIDE CHAMFER STRAIGHT-THRU BORE
body_length1.1050 INCHES MINIMUM AND 1.1150 INCHES MAXIMUM IN
bore_diameter0.1540 INCHES MINIMUM AND 0.1640 INCHES MAXIMUM IN
outside_diameter0.24690 INCHES MINIMUM AND 0.24700 INCHES MAXIMUM IN
casehardening_indicatorNOT CASEHARDENED
countersink_angle_in_deg45.0
end_chamfer_angle_in_deg45.0
metallic_hardness_rating62.0 MINIMUM ROCKWELL C AND 64.0 MAXIMUM ROCKWELL C
NSN4310-00-474-1870
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PIN,PISTON TITLE COMPONENT PN 32A523 MFR PIN,PISTON
KEY FEATURES
•
COUNTERSINK ANGLE IN DEG: 45.0
•
BODY STYLE: CHAMFERED ENDS
•
BORE STYLE: INSIDE CHAMFER STRAIGHT-THRU BORE
•
OUTSIDE DIAMETER: 0.24690 INCHES MINIMUM AND 0.24700 INCHES MAXIMUM IN
•
END CHAMFER ANGLE IN DEG: 45.0
•
BODY LENGTH: 1.1050 INCHES MINIMUM AND 1.1150 INCHES MAXIMUM IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
BORE DIAMETER: 0.1540 INCHES MINIMUM AND 0.1640 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
COUNTERSINK ANGLE IN DEG45.0
BODY STYLECHAMFERED ENDS
BORE STYLEINSIDE CHAMFER STRAIGHT-THRU BORE
OUTSIDE DIAMETER0.24690 INCHES MINIMUM AND 0.24700 INCHES MAXIMUM IN
END CHAMFER ANGLE IN DEG45.0
BODY LENGTH1.1050 INCHES MINIMUM AND 1.1150 INCHES MAXIMUM IN
CASEHARDENING INDICATORNOT CASEHARDENED
BORE DIAMETER0.1540 INCHES MINIMUM AND 0.1640 INCHES MAXIMUM IN
MATERIALSTEEL
METALLIC HARDNESS RATING62.0 MINIMUM ROCKWELL C AND 64.0 MAXIMUM ROCKWELL C
OTHER ITEMS IN FSC 4310 — Compressors and Vacuum Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4310-00-000-0050 4310-00-001-0059 4310-00-001-2044 4310-00-001-3477 4310-00-001-3493 4310-00-001-6194 4310-00-001-6381 4310-00-001-7755
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 32A523?
32A523 is a PIN,PISTON.
What is the NSN for 32A523?
32A523 is cataloged in the U.S. Government catalog under NSN 4310-00-474-1870. 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.