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Technical Data Sheet
PartsTable / COMPONENT / 199C259P1
199C259P1 ✓ 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: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, hole_diameter: 0.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, outside_diameter: 31.800 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 29.800 INCHES NOMINAL IN, bolt_hole_quantity: 20. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-691-2038, 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
199C259P1
NSN: 5330-00-691-2038
FSC: 5330
CAGE: 24446 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
hole_diameter0.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
outside_diameter31.800 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter29.800 INCHES NOMINAL IN
bolt_hole_quantity20
bolt_circle_diameter30.800 INCHES NOMINAL IN
cross-sectional_thickness0.125 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationASTM D1056-49T-SB42-R2C3H ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-691-2038
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 199C259P1 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 SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
CROSS-SECTIONAL THICKNESS: 0.125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
•
BOLT HOLE QUANTITY: 20
•
HOLE DIAMETER: 0.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
OUTSIDE DIAMETER: 31.800 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D1056-49T-SB42-R2C3H ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
BOLT HOLE QUANTITY20
HOLE DIAMETER0.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
OUTSIDE DIAMETER31.800 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D1056-49T-SB42-R2C3H ASSN STD SINGLE MATERIAL RESPONSE OVERALL
APERTURE DIAMETER29.800 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER30.800 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
241-6Interchangeable
interchangeable cross-reference
interchangeable
18653DInterchangeable
interchangeable cross-reference
interchangeable
T1712-1Interchangeable
interchangeable cross-reference
interchangeable
86-269Interchangeable
interchangeable cross-reference
interchangeable
H36906Interchangeable
interchangeable cross-reference
interchangeable
1540-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 199C259P1?
199C259P1 is a GASKET.
What parts can replace 199C259P1?
There are 13 known substitutes for 199C259P1: 241-6, 18653D, T1712-1 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 199C259P1?
199C259P1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-691-2038. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026