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324270 — PIN,PISTON

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

324270: PIN,PISTON.

The PIN,PISTON is a the manufacturer industrial component. Key specifications include body_style: PLAIN ENDS, bore_style: INSIDE CHAMFER STRAIGHT-THRU BORE, casehardening_indicator: CASEHARDENED. This part is cataloged in the U.S.

Government catalog under NSN 5342-00-537-2212, 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
324270
NSN: 5342-00-537-2212
NIINs: 005372212, 012220250
FSC: 5342 — Hardware, Weapon System
CAGE: 23705 — FRUEHAUF CORP (USA)
SPECIFICATIONS
body_stylePLAIN ENDS
bore_styleINSIDE CHAMFER STRAIGHT-THRU BORE
casehardening_indicatorCASEHARDENED
NSN5342-00-537-2212
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PIN,PISTON TITLE COMPONENT PN 324270 MFR PIN,PISTON
KEY FEATURES
•
BUSHING LENGTH: 0.670 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.470 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND W/FLANGE EXT. FLANGE
•
MINOR OUTSIDE DIAMETER: 1.374 INCHES MINIMUM AND 1.378 INCHES MAXIMUM IN
•
STATIC LOAD RATING AT SPECIFIED DEFLECTION: 1250 POUND LOAD AT 0.030 IN. DEFLECTION LBS
•
LOAD/FREQUENCY RANGE: NOT RATED
•
INSIDE DIAMETER: 0.640 INCHES NOMINAL IN
•
HEIGHT: 1.200 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BUSHING LENGTH0.670 INCHES NOMINAL IN
FLANGE THICKNESS0.470 INCHES NOMINAL IN
STYLE DESIGNATORROUND W/FLANGE EXT. FLANGE
MINOR OUTSIDE DIAMETER1.374 INCHES MINIMUM AND 1.378 INCHES MAXIMUM IN
STATIC LOAD RATING AT SPECIFIED DEFLECTION1250 POUND LOAD AT 0.030 IN. DEFLECTION LBS
LOAD/FREQUENCY RANGENOT RATED
INSIDE DIAMETER0.640 INCHES NOMINAL IN
HEIGHT1.200 INCHES NOMINAL IN
SURFACE TREATMENTZINC AND CADMIUM OVERALL
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
JA-4497-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 324270?
324270 is a PIN,PISTON.
What parts can replace 324270?
There is 1 known substitute for 324270: JA-4497-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 324270?
324270 is cataloged in the U.S. Government catalog under NSN 5342-00-537-2212. 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.