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Technical Data Sheet
PartsTable / COMPONENT / 669712
669712 ✓ 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 is a the manufacturer industrial component. Key specifications include material: PAPER OVERALL, hole_diameter: 0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, bolt_circle_diameter: 3.125 INCHES NOMINAL IN, outside_corner_radius: 0.375 INCHES NOMINAL IN, cross-sectional_thickness: 0.010 INCHES NOMINAL IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-350-5604, 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
669712
NSN: 5330-00-350-5604
FSC: 5330
CAGE: 58275 — SASCO INC CANADIAN DIV
SPECIFICATIONS
materialPAPER OVERALL
hole_diameter0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
bolt_circle_diameter3.125 INCHES NOMINAL IN
outside_corner_radius0.375 INCHES NOMINAL IN
cross-sectional_thickness0.010 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
outside_corner_inverted_radius0.125 INCHES NOMINAL IN
side_radius_from_gasket_center1.750 INCHES NOMINAL IN
NSN5330-00-350-5604
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 669712 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
•
OUTSIDE CORNER RADIUS: 0.375 INCHES NOMINAL IN
•
OUTSIDE CORNER INVERTED RADIUS: 0.125 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 3.125 INCHES NOMINAL IN
•
MATERIAL: PAPER OVERALL
•
SIDE RADIUS FROM GASKET CENTER: 1.750 INCHES NOMINAL IN
•
HOLE DIAMETER: 0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
CROSS-SECTIONAL THICKNESS: 0.010 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE CORNER RADIUS0.375 INCHES NOMINAL IN
OUTSIDE CORNER INVERTED RADIUS0.125 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER3.125 INCHES NOMINAL IN
MATERIALPAPER OVERALL
SIDE RADIUS FROM GASKET CENTER1.750 INCHES NOMINAL IN
HOLE DIAMETER0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
CROSS-SECTIONAL THICKNESS0.010 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
6-167Interchangeable
interchangeable cross-reference
interchangeable
2192512411-1Interchangeable
interchangeable cross-reference
interchangeable
D6SE-167GYInterchangeable
interchangeable cross-reference
interchangeable
5453Interchangeable
interchangeable cross-reference
interchangeable
5310L20-002Interchangeable
interchangeable cross-reference
interchangeable
061671Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 669712?
669712 is a GASKET.
What parts can replace 669712?
There are 17 known substitutes for 669712: 6-167, 2192512411-1, D6SE-167GY and 14 more. Substitute compatibility should be verified for your specific system.
Is 669712 still available?
669712 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026