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650430 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

650430: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 110 OVERALL, hole_diameter: 0.339 INCHES MINIMUM LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 2.625 INCHES NOMINAL IN, overall_length: 2.625 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, aperture_diameter: 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-149-4772, 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
650430
NSN: 5330-01-149-4772
FSC: 5330 — Packing and Gasket Materials
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialCOPPER ALLOY 110 OVERALL
hole_diameter0.339 INCHES MINIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_width2.625 INCHES NOMINAL IN
overall_length2.625 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
aperture_diameter1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN
bolt_hole_quantity4
outside_corner_radius0.281 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
end_item_identificationMAIN GAS TURBINE MODEL FT4A-2 ONBOARD 378 FOOT WHEC C G VESSELS FT
cross-sectional_thickness0.019 INCHES MINIMUM AND 0.023 INCHES MAXIMUM IN
cross-sectional_shape_styleRECTANGULAR METAL
material_document_and_classificationAMS 4500 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-149-4772
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 650430 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: 0.019 INCHES MINIMUM AND 0.023 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4500 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR METAL
•
APERTURE DIAMETER: 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN
•
BOLT HOLE QUANTITY: 4
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.019 INCHES MINIMUM AND 0.023 INCHES MAXIMUM IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4500 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH2.625 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR METAL
OVERALL WIDTH2.625 INCHES NOMINAL IN
APERTURE DIAMETER1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH2.000 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 650430?
650430 is a GASKET.
What is the NSN for 650430?
650430 is cataloged in the U.S. Government catalog under NSN 5330-01-149-4772. 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.