PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 509A22
509A22 ✓ 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: CORK OVERALL, outside_diameter: 1.250 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 1.000 INCHES NOMINAL IN, lubrication_method: IMPREGNATED, lubrication_material: GRAPHITE OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-354-3260, 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
509A22
NSN: 5330-00-354-3260
FSC: 5330
CAGE: 44940 — CUMMINS POWER GENERATION INC. (USA)
SPECIFICATIONS
materialCORK OVERALL
outside_diameter1.250 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter1.000 INCHES NOMINAL IN
lubrication_methodIMPREGNATED
lubrication_materialGRAPHITE OVERALL
cross-sectional_thickness0.188 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-00-354-3260
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 509A22 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 DIAMETER: 1.250 INCHES NOMINAL IN
•
LUBRICATION METHOD: IMPREGNATED
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL THICKNESS: 0.188 INCHES NOMINAL IN
•
LUBRICATION MATERIAL: GRAPHITE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
MATERIAL: CORK OVERALL
•
APERTURE DIAMETER: 1.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER1.250 INCHES NOMINAL IN
LUBRICATION METHODIMPREGNATED
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL THICKNESS0.188 INCHES NOMINAL IN
LUBRICATION MATERIALGRAPHITE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
MATERIALCORK OVERALL
APERTURE DIAMETER1.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
SS-7208HInterchangeable
interchangeable cross-reference
interchangeable
13B23947-00Interchangeable
interchangeable cross-reference
interchangeable
2N3947Interchangeable
interchangeable cross-reference
interchangeable
059162Interchangeable
interchangeable cross-reference
interchangeable
8127Interchangeable
interchangeable cross-reference
interchangeable
5916Interchangeable
IBM Hd SAS Aa Cable - 6 Meter
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 509A22?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 509A22?
509A22 is a GASKET.
What parts can replace 509A22?
There are 11 known substitutes for 509A22: SS-7208H, 13B23947-00, 2N3947 and 8 more. Substitute compatibility should be verified for your specific system.
Is 509A22 still available?
509A22 is currently cancelled.
Community Feedback
Comments (0)
Loading comments...
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 509A22

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026