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G0.40590.97 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

G0.40590.97: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include style_designator: CIRCULAR WITH SLOTS, BOLT HOLES, AND RADIUS APERTURE SHAPE, bolt_hole_quantity: 12, part_name_assigned_by_controlling_agency: 12 INCH FLANGE GASKET IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-623-9983, 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
G0.40590.97
NSN: 5330-01-623-9983
FSC: 5330 — Packing and Gasket Materials
CAGE: 6GVF2 — HACKENCO INC (USA)
SPECIFICATIONS
style_designatorCIRCULAR WITH SLOTS, BOLT HOLES, AND RADIUS APERTURE SHAPE
bolt_hole_quantity12
part_name_assigned_by_controlling_agency12 INCH FLANGE GASKET IN
NSN5330-01-623-9983
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: G0.40590.97 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
•
STYLE DESIGNATOR: CIRCULAR WITH SLOTS, BOLT HOLES, AND RADIUS APERTURE SHAPE
•
BOLT HOLE QUANTITY: 12
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCIRCULAR WITH SLOTS, BOLT HOLES, AND RADIUS APERTURE SHAPE
BOLT HOLE QUANTITY12
PART NAME ASSIGNED BY CONTROLLING AGENCY12 INCH FLANGE GASKET 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 G0.40590.97?
G0.40590.97 is a GASKET.
What is the NSN for G0.40590.97?
G0.40590.97 is cataloged in the U.S. Government catalog under NSN 5330-01-623-9983. 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.