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53A68C98-15 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

53A68C98-15: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: PLASTIC EPOXY AND PAPER OVERALL, center_hole_diameter: 0.607 INCHES MINIMUM AND 0.617 INCHES MAXIMUM IN, fsc_application_data: TANK ASSEMBLY,SPRAY,CHEMICAL WEAPON, cross-sectional_height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN, cross-sectional_shape_style: CIRCULAR W/ APERTURE. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-526-7682, 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
53A68C98-15
NSN: 5330-00-526-7682
FSC: 5330 — Packing and Gasket Materials
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialPLASTIC EPOXY AND PAPER OVERALL
center_hole_diameter0.607 INCHES MINIMUM AND 0.617 INCHES MAXIMUM IN
fsc_application_dataTANK ASSEMBLY,SPRAY,CHEMICAL WEAPON
cross-sectional_height0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
cross-sectional_shape_styleCIRCULAR W/ APERTURE
NSN5330-00-526-7682
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 53A68C98-15 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
•
FSC APPLICATION DATA: TANK ASSEMBLY,SPRAY,CHEMICAL WEAPON
•
CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: CIRCULAR W/ APERTURE
•
CENTER HOLE DIAMETER: 0.607 INCHES MINIMUM AND 0.617 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC EPOXY AND PAPER OVERALL
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATATANK ASSEMBLY,SPRAY,CHEMICAL WEAPON
CROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLECIRCULAR W/ APERTURE
CENTER HOLE DIAMETER0.607 INCHES MINIMUM AND 0.617 INCHES MAXIMUM IN
MATERIALPLASTIC EPOXY AND PAPER OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
15716Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 53A68C98-15?
53A68C98-15 is a PACKING,PREFORMED.
What parts can replace 53A68C98-15?
There is 1 known substitute for 53A68C98-15: 15716. Substitute compatibility should be verified for your specific system.
What is the NSN for 53A68C98-15?
53A68C98-15 is cataloged in the U.S. Government catalog under NSN 5330-00-526-7682. 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.