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88-22618 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

88-22618: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: CORK OR PAPER OR RUBBER FLUOROCARBON CLASS FPM OR GRAPHITE OVERALL, hole_diameter: 0.227 INCHES MINIMUM AND 0.242 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN, overall_length: 2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN, style_designator: NON-CIRCULAR, aperture_diameter: 2.023 INCHES MINIMUM AND 2.263 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-366-6589, 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
88-22618
NSN: 5330-01-366-6589
FSC: 5330 — Packing and Gasket Materials
CAGE: 36024 — LIBBY POWER SYSTEMS, LLC (USA)
SPECIFICATIONS
materialCORK OR PAPER OR RUBBER FLUOROCARBON CLASS FPM OR GRAPHITE OVERALL
hole_diameter0.227 INCHES MINIMUM AND 0.242 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_width2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN
overall_length2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN
style_designatorNON-CIRCULAR
aperture_diameter2.023 INCHES MINIMUM AND 2.263 INCHES MAXIMUM IN
bolt_hole_quantity4
outside_corner_radius0.030 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
cross-sectional_thickness0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationASTMF104,F712100-6 NATIONAL SPEC ALL MATERIAL RESPONSES OVERALL
outside_edge_to_bolt_hole_center_distance_along_width2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN
NSN5330-01-366-6589
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 88-22618 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: 0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTMF104,F712100-6 NATIONAL SPEC ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE DIAMETER: 2.023 INCHES MINIMUM AND 2.263 INCHES MAXIMUM IN
•
BOLT HOLE QUANTITY: 4
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONASTMF104,F712100-6 NATIONAL SPEC ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN
APERTURE DIAMETER2.023 INCHES MINIMUM AND 2.263 INCHES MAXIMUM IN
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.890 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.890 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
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 88-22618?
88-22618 is a GASKET.
What is the NSN for 88-22618?
88-22618 is cataloged in the U.S. Government catalog under NSN 5330-01-366-6589. 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.