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Technical Data Sheet
PartsTable / COMPONENT / 3247597-2
3247597-2 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: ALUMINUM, design_type: FRICTION, overall_diameter: 1.000 INCHES NOMINAL IN, special_features: CRES CABLE 1/16 IN. DIA BY 12 IN.

LONG FINISHED IN, surface_treatment: ANODIZE, inside_diameter_length: 0.375 INCHES NOMINAL IN. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-490-1298, 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
3247597-2
NSN: 5340-00-490-1298
FSC: 5340
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialALUMINUM
design_typeFRICTION
overall_diameter1.000 INCHES NOMINAL IN
special_featuresCRES CABLE 1/16 IN. DIA BY 12 IN. LONG FINISHED IN
surface_treatmentANODIZE
inside_diameter_length0.375 INCHES NOMINAL IN
round_cap_outside_surface_conditionKNURLED
tube_outside_diameter_for_which_designed0.375 INCHES NOMINAL IN
NSN5340-00-490-1298
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3247597-2 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SURFACE TREATMENT: ANODIZE
•
ROUND CAP OUTSIDE SURFACE CONDITION: KNURLED
•
MATERIAL: ALUMINUM
•
DESIGN TYPE: FRICTION
•
OVERALL DIAMETER: 1.000 INCHES NOMINAL IN
•
INSIDE DIAMETER LENGTH: 0.375 INCHES NOMINAL IN
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTANODIZE
ROUND CAP OUTSIDE SURFACE CONDITIONKNURLED
MATERIALALUMINUM
SPECIAL FEATURESCRES CABLE 1/16 IN. DIA BY 12 IN. LONG FINISHED IN
DESIGN TYPEFRICTION
OVERALL DIAMETER1.000 INCHES NOMINAL IN
INSIDE DIAMETER LENGTH0.375 INCHES NOMINAL IN
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
53725Interchangeable
interchangeable cross-reference
interchangeable
115199-3Interchangeable
interchangeable cross-reference
interchangeable
30-1607-1Interchangeable
interchangeable cross-reference
interchangeable
1315AS101Interchangeable
interchangeable cross-reference
interchangeable
53725-1Interchangeable
interchangeable cross-reference
interchangeable
019901Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3247597-2?
3247597-2 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What parts can replace 3247597-2?
There are 7 known substitutes for 3247597-2: 53725, 115199-3, 30-1607-1 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3247597-2?
3247597-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-490-1298. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026