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68A500621-2001 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

68A500621-2001: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: GLASS FIBER AND FIBER NONASBESTOS OVERALL, hole_diameter: 0.170 INCHES MINIMUM AND 0.230 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, outside_diameter: 3.137 INCHES MINIMUM AND 3.143 INCHES MAXIMUM IN, special_features: FIBERGLASS AND ARAMID FIBER WITH NON-ASBESTOS NITRILE BINDER, style_designator: CIRCULAR, aperture_diameter: 1.557 INCHES MINIMUM AND 1.563 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-436-1118, 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
68A500621-2001
NSN: 5330-01-436-1118
FSC: 5330 — Packing and Gasket Materials
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialGLASS FIBER AND FIBER NONASBESTOS OVERALL
hole_diameter0.170 INCHES MINIMUM AND 0.230 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
outside_diameter3.137 INCHES MINIMUM AND 3.143 INCHES MAXIMUM IN
special_featuresFIBERGLASS AND ARAMID FIBER WITH NON-ASBESTOS NITRILE BINDER
style_designatorCIRCULAR
aperture_diameter1.557 INCHES MINIMUM AND 1.563 INCHES MAXIMUM IN
bolt_hole_quantity6
bolt_circle_diameter2.377 INCHES MINIMUM AND 2.383 INCHES MAXIMUM IN
end_item_identificationF-15I
cross-sectional_thickness0.029 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationKLINGERSIL C-4430 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-436-1118
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 68A500621-2001 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
•
CROSS-SECTIONAL THICKNESS: 0.029 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: KLINGERSIL C-4430 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 3.137 INCHES MINIMUM AND 3.143 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 1.557 INCHES MINIMUM AND 1.563 INCHES MAXIMUM IN
•
BOLT HOLE QUANTITY: 6
•
BOLT CIRCLE DIAMETER: 2.377 INCHES MINIMUM AND 2.383 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.029 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONKLINGERSIL C-4430 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER3.137 INCHES MINIMUM AND 3.143 INCHES MAXIMUM IN
APERTURE DIAMETER1.557 INCHES MINIMUM AND 1.563 INCHES MAXIMUM IN
BOLT HOLE QUANTITY6
BOLT CIRCLE DIAMETER2.377 INCHES MINIMUM AND 2.383 INCHES MAXIMUM IN
SPECIAL FEATURESFIBERGLASS AND ARAMID FIBER WITH NON-ASBESTOS NITRILE BINDER
PART NAME ASSIGNED BY CONTROLLING AGENCYGASKET, ENGINE DRAIN
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 68A500621-2001?
68A500621-2001 is a GASKET.
What is the NSN for 68A500621-2001?
68A500621-2001 is cataloged in the U.S. Government catalog under NSN 5330-01-436-1118. 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.