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Technical Data Sheet
PartsTable / COMPONENT / C2622
C2622 ✓ 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

The GASKET is a the manufacturer industrial component. Key specifications include material: ALUMINUM AND RUBBER OVERALL, temp_rating: -65.0 FAHRENHEIT AND 350.0 FAHRENHEIT DEGF, hole_diameter: 0.344 INCHES MINIMUM AND 0.352 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, special_features: POST HEIGHT 1.3MM, 14MM O.D. MM, aperture_diameter: 1.500 INCHES NOMINAL IN, surface_treatment: ANODIZE OVERALL.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-125-0570, 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
C2622
NSN: 5330-00-125-0570
FSC: 5330
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)
SPECIFICATIONS
materialALUMINUM AND RUBBER OVERALL
temp_rating-65.0 FAHRENHEIT AND 350.0 FAHRENHEIT DEGF
hole_diameter0.344 INCHES MINIMUM AND 0.352 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
special_featuresPOST HEIGHT 1.3MM, 14MM O.D. MM
aperture_diameter1.500 INCHES NOMINAL IN
surface_treatmentANODIZE OVERALL
gage_ring_thickness0.090 INCHES NOMINAL IN
bolt_circle_diameter2.420 INCHES NOMINAL IN
outside_corner_radius0.450 INCHES NOMINAL IN
cross-sectional_thickness0.130 INCHES NOMINAL IN
cross-sectional_shape_styleMETAL AND SYNTHETIC RUBBER
side_radius_from_gasket_center1.010 INCHES NOMINAL IN
NSN5330-00-125-0570
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: C2622 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
•
APERTURE DIAMETER: 1.500 INCHES NOMINAL IN
•
CROSS-SECTIONAL THICKNESS: 0.130 INCHES NOMINAL IN
•
TEMP RATING: -65.0 FAHRENHEIT AND 350.0 FAHRENHEIT DEGF
•
GAGE RING THICKNESS: 0.090 INCHES NOMINAL IN
•
SURFACE TREATMENT: ANODIZE OVERALL
•
SIDE RADIUS FROM GASKET CENTER: 1.010 INCHES NOMINAL IN
•
HOLE DIAMETER: 0.344 INCHES MINIMUM AND 0.352 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
•
OUTSIDE CORNER RADIUS: 0.450 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
APERTURE DIAMETER1.500 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.130 INCHES NOMINAL IN
TEMP RATING-65.0 FAHRENHEIT AND 350.0 FAHRENHEIT DEGF
GAGE RING THICKNESS0.090 INCHES NOMINAL IN
SURFACE TREATMENTANODIZE OVERALL
SIDE RADIUS FROM GASKET CENTER1.010 INCHES NOMINAL IN
HOLE DIAMETER0.344 INCHES MINIMUM AND 0.352 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
OUTSIDE CORNER RADIUS0.450 INCHES NOMINAL IN
MATERIALALUMINUM AND RUBBER OVERALL
BOLT CIRCLE DIAMETER2.420 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
40260Interchangeable
interchangeable cross-reference
interchangeable
GGG-F-331Interchangeable
interchangeable cross-reference
interchangeable
GGG-F-331 TY11CL1Interchangeable
interchangeable cross-reference
interchangeable
CT64Interchangeable
interchangeable cross-reference
interchangeable
ASTM B68Interchangeable
interchangeable cross-reference
interchangeable
C2622Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C2622?
C2622 is a GASKET.
What parts can replace C2622?
There are 7 known substitutes for C2622: 40260, GGG-F-331, GGG-F-331 TY11CL1 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C2622?
C2622 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-125-0570. 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