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488764 — GASKET,SPIRAL WOUND

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

488764: GASKET,SPIRAL WOUND.

The GASKET,SPIRAL WOUND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, outside_diameter: 2.410 INCHES NOMINAL2.410 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 2.030 INCHES NOMINAL2.030 INCHES NOMINAL IN, end_item_identification: VALVE Y 1.50 IPS, 825 PSI, FLGE CRBN STLVALVE Y 1.50 IPS, 825 PSI, FLGE CRBN STL, cross-sectional_thickness: 1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-533-3177, 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
488764
NSN: 5330-01-533-3177
FSC: 5330 — Packing and Gasket Materials
CAGE: 5XH59 — FLOWSERVE US, INC. DBA AUTOMAX ACTUATORS DIV FLOW CONTROL DIVISION (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
outside_diameter2.410 INCHES NOMINAL2.410 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter2.030 INCHES NOMINAL2.030 INCHES NOMINAL IN
end_item_identificationVALVE Y 1.50 IPS, 825 PSI, FLGE CRBN STLVALVE Y 1.50 IPS, 825 PSI, FLGE CRBN STL
cross-sectional_thickness1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN
cross-sectional_shape_styleMETAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER
material_document_and_classificationSUPER FLEXITE MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-533-3177
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 488764 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: 1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: SUPER FLEXITE MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: METAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER
•
OUTSIDE DIAMETER: 2.410 INCHES NOMINAL2.410 INCHES NOMINAL IN
•
APERTURE DIAMETER: 2.030 INCHES NOMINAL2.030 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 304 OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONSUPER FLEXITE MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLEMETAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER
OUTSIDE DIAMETER2.410 INCHES NOMINAL2.410 INCHES NOMINAL IN
APERTURE DIAMETER2.030 INCHES NOMINAL2.030 INCHES NOMINAL IN
END ITEM IDENTIFICATIONVALVE Y 1.50 IPS, 825 PSI, FLGE CRBN STLVALVE Y 1.50 IPS, 825 PSI, FLGE CRBN STL
MATERIALSTEEL COMP 304 OVERALL
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 1
170390 ITEM 5, 1.5INSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 488764?
488764 is a GASKET,SPIRAL WOUND.
What parts can replace 488764?
There is 1 known substitute for 488764: 170390 ITEM 5, 1.5IN. Substitute compatibility should be verified for your specific system.
What is the NSN for 488764?
488764 is cataloged in the U.S. Government catalog under NSN 5330-01-533-3177. 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.