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Technical Data Sheet
PartsTable / COMPONENT / 317091
317091 ✓ 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: ASBESTOS AND COPPER OVERALL, outside_diameter: 1.000 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 0.688 INCHES NOMINAL IN, maximum_pressure_rating: 200.0 POUNDS PER SQUARE INCH (PSI) LBS, cross-sectional_thickness: 0.078 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-199-5781, 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
317091
NSN: 5330-00-199-5781
FSC: 5330
CAGE: 72530 — DELUXE PRODUCTS DIV WALKER MFG CO (USA)
SPECIFICATIONS
materialASBESTOS AND COPPER OVERALL
outside_diameter1.000 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter0.688 INCHES NOMINAL IN
maximum_pressure_rating200.0 POUNDS PER SQUARE INCH (PSI) LBS
cross-sectional_thickness0.078 INCHES NOMINAL IN
cross-sectional_shape_styleMETAL WITH SOFT FILLER
nondefinitive_spec/std_data1 TYPE
NSN5330-00-199-5781
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 317091 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
•
APERTURE DIAMETER: 0.688 INCHES NOMINAL IN
•
CROSS-SECTIONAL THICKNESS: 0.078 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: METAL WITH SOFT FILLER
•
MAXIMUM PRESSURE RATING: 200.0 POUNDS PER SQUARE INCH (PSI) LBS
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL: ASBESTOS AND COPPER OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
APERTURE DIAMETER0.688 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.078 INCHES NOMINAL IN
OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEMETAL WITH SOFT FILLER
MAXIMUM PRESSURE RATING200.0 POUNDS PER SQUARE INCH (PSI) LBS
NONDEFINITIVE SPEC/STD DATA1 TYPE
STYLE DESIGNATORCIRCULAR
MATERIALASBESTOS AND COPPER OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
2098Interchangeable
interchangeable cross-reference
interchangeable
070-2098-1AInterchangeable
interchangeable cross-reference
interchangeable
247ASC1925-001Interchangeable
interchangeable cross-reference
interchangeable
C377Interchangeable
interchangeable cross-reference
interchangeable
23DCInterchangeable
interchangeable cross-reference
interchangeable
42098Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 317091?
317091 is a GASKET.
What parts can replace 317091?
There are 24 known substitutes for 317091: 2098, 070-2098-1A, 247ASC1925-001 and 21 more. Substitute compatibility should be verified for your specific system.
Is 317091 still available?
317091 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