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801-6640828PC61-2 — GASKET,SPIRAL WOUND

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

801-6640828PC61-2: GASKET,SPIRAL WOUND.

The GASKET,SPIRAL WOUND is a the manufacturer industrial component. Key specifications include material: GRAPHITE AND STEEL COMP 1010 OVERALL, outside_diameter: 1.880 INCHES NOMINAL1.880 INCHES NOMINAL IN, aperture_diameter: 1.380 INCHES NOMINAL1.380 INCHES NOMINAL IN, cross-sectional_thickness: 0.175 INCHES NOMINAL0.175 INCHES NOMINAL IN, material_document_and_classification: MIL-G-24716, TY 1, CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-386-6080, 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
801-6640828PC61-2
NSN: 5330-01-386-6080
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialGRAPHITE AND STEEL COMP 1010 OVERALL
outside_diameter1.880 INCHES NOMINAL1.880 INCHES NOMINAL IN
aperture_diameter1.380 INCHES NOMINAL1.380 INCHES NOMINAL IN
cross-sectional_thickness0.175 INCHES NOMINAL0.175 INCHES NOMINAL IN
material_document_and_classificationMIL-G-24716, TY 1, CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-386-6080
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 801-6640828PC61-2 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: 0.175 INCHES NOMINAL0.175 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-24716, TY 1, CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 1.880 INCHES NOMINAL1.880 INCHES NOMINAL IN
•
APERTURE DIAMETER: 1.380 INCHES NOMINAL1.380 INCHES NOMINAL IN
•
MATERIAL: GRAPHITE AND STEEL COMP 1010 OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.175 INCHES NOMINAL0.175 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-24716, TY 1, CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER1.880 INCHES NOMINAL1.880 INCHES NOMINAL IN
APERTURE DIAMETER1.380 INCHES NOMINAL1.380 INCHES NOMINAL IN
MATERIALGRAPHITE AND STEEL COMP 1010 OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
M24716TYI53711-Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 801-6640828PC61-2?
801-6640828PC61-2 is a GASKET,SPIRAL WOUND.
What parts can replace 801-6640828PC61-2?
There is 1 known substitute for 801-6640828PC61-2: M24716TYI53711-. Substitute compatibility should be verified for your specific system.
What is the NSN for 801-6640828PC61-2?
801-6640828PC61-2 is cataloged in the U.S. Government catalog under NSN 5330-01-386-6080. 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.