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Technical Data Sheet
3577-0-62 ✓ 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,SPIRAL WOUND is a the manufacturer industrial component. Key specifications include material: ASBESTOS AND STEEL CORROSION RESISTING OVERALL, outside_diameter: 2.875 INCHES NOMINAL2.875 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 2.375 INCHES NOMINAL2.375 INCHES NOMINAL IN, cross-sectional_thickness: 0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN, cross-sectional_shape_style: METAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-809-1997, 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
3577-0-62
NSN: 5330-00-809-1997
FSC: 5330
CAGE: 57574 — VELAN VALVE CORP. (USA)
SPECIFICATIONS
materialASBESTOS AND STEEL CORROSION RESISTING OVERALL
outside_diameter2.875 INCHES NOMINAL2.875 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter2.375 INCHES NOMINAL2.375 INCHES NOMINAL IN
cross-sectional_thickness0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN
cross-sectional_shape_styleMETAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER
nondefinitive_spec/std_data1 TYPE
NSN5330-00-809-1997
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3577-0-62 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
MATERIAL: ASBESTOS AND STEEL CORROSION RESISTING OVERALL
NONDEFINITIVE SPEC/STD DATA: 1 TYPE
APERTURE DIAMETER: 2.375 INCHES NOMINAL2.375 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE: METAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER
CROSS-SECTIONAL THICKNESS: 0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN
OUTSIDE DIAMETER: 2.875 INCHES NOMINAL2.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORCIRCULAR
MATERIALASBESTOS AND STEEL CORROSION RESISTING OVERALL
NONDEFINITIVE SPEC/STD DATA1 TYPE
APERTURE DIAMETER2.375 INCHES NOMINAL2.375 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEMETAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN
OUTSIDE DIAMETER2.875 INCHES NOMINAL2.875 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
357709-1Interchangeable
interchangeable cross-reference
interchangeable
8BV2301Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3577-0-62?
3577-0-62 is a GASKET,SPIRAL WOUND.
What parts can replace 3577-0-62?
There are 2 known substitutes for 3577-0-62: 357709-1, 8BV2301. Substitute compatibility should be verified for your specific system.
What is the NSN for 3577-0-62?
3577-0-62 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-809-1997. This indicates validated use in U.S. government and defense supply chains.
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