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CG6B347 NON-ASBESTOS — GASKET,SPIRAL WOUND

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

CG6B347 NON-ASBESTOS: GASKET,SPIRAL WOUND.

The GASKET,SPIRAL WOUND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 347 AND GRAPHITE OVERALL, outside_diameter: 1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN, special_features: CONTAINS NON-ASBESTOS MATERIALCONTAINS NON-ASBESTOS MATERIAL, style_designator: CIRCULAR, aperture_diameter: 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN, gage_ring_thickness: 0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-450-2012, 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
CG6B347 NON-ASBESTOS
NSN: 5330-01-450-2012
FSC: 5330 — Packing and Gasket Materials
CAGE: 58156 — FLEXITALLIC US, LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 347 AND GRAPHITE OVERALL
outside_diameter1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN
special_featuresCONTAINS NON-ASBESTOS MATERIALCONTAINS NON-ASBESTOS MATERIAL
style_designatorCIRCULAR
aperture_diameter0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
gage_ring_thickness0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN
bearing_surface_width0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
cross-sectional_thickness0.175 INCHES NOMINAL0.175 INCHES NOMINAL IN
gage_ring_outside_diameter2.125 INCHES NOMINAL2.125 INCHES NOMINAL IN
cross-sectional_shape_styleMETAL WINDING W/ SOFT FILLER AND OUTER RINGMETAL WINDING W/ SOFT FILLER AND OUTER RING
environmental_attribute_codeASBESTOS ALTERNATIVE PRODUCTSASBESTOS ALTERNATIVE PRODUCTS
NSN5330-01-450-2012
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CG6B347 NON-ASBESTOS 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
•
GAGE RING THICKNESS: 0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
BEARING SURFACE WIDTH: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: METAL WINDING W/ SOFT FILLER AND OUTER RINGMETAL WINDING W/ SOFT FILLER AND OUTER RING
•
OUTSIDE DIAMETER: 1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN
•
GAGE RING OUTSIDE DIAMETER: 2.125 INCHES NOMINAL2.125 INCHES NOMINAL IN
•
APERTURE DIAMETER: 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.175 INCHES NOMINAL0.175 INCHES NOMINAL IN
GAGE RING THICKNESS0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
BEARING SURFACE WIDTH0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEMETAL WINDING W/ SOFT FILLER AND OUTER RINGMETAL WINDING W/ SOFT FILLER AND OUTER RING
OUTSIDE DIAMETER1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN
GAGE RING OUTSIDE DIAMETER2.125 INCHES NOMINAL2.125 INCHES NOMINAL IN
APERTURE DIAMETER0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
SPECIAL FEATURESCONTAINS NON-ASBESTOS MATERIALCONTAINS NON-ASBESTOS MATERIAL
ENVIRONMENTAL ATTRIBUTE CODEASBESTOS ALTERNATIVE PRODUCTSASBESTOS ALTERNATIVE PRODUCTS
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
CG-6BReference 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 CG6B347 NON-ASBESTOS?
CG6B347 NON-ASBESTOS is a GASKET,SPIRAL WOUND.
What parts can replace CG6B347 NON-ASBESTOS?
There is 1 known substitute for CG6B347 NON-ASBESTOS: CG-6B. Substitute compatibility should be verified for your specific system.
What is the NSN for CG6B347 NON-ASBESTOS?
CG6B347 NON-ASBESTOS is cataloged in the U.S. Government catalog under NSN 5330-01-450-2012. 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.