PartsTable
Technical Data Sheet
73867-11-2PC9 ✓ 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 SYNTHETIC OVERALL, hardness_rating: 50.0 SHORE DUROMETER A NOMINAL OVERALL, outside_diameter: 13.250 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 9.750 INCHES NOMINAL IN, elongation_percentage: 300 MAXIMUM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-892-1579, 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
73867-11-2PC9
NSN: 5330-00-892-1579
FSC: 5330
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
hardness_rating50.0 SHORE DUROMETER A NOMINAL OVERALL
outside_diameter13.250 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter9.750 INCHES NOMINAL IN
elongation_percentage300 MAXIMUM
cross-sectional_thickness0.125 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
nondefinitive_spec/std_data1 TYPE AND 2 CLASS
NSN5330-00-892-1579
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 73867-11-2PC9 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: 9.750 INCHES NOMINAL IN
ELONGATION PERCENTAGE: 300 MAXIMUM
MATERIAL: RUBBER SYNTHETIC OVERALL
HARDNESS RATING: 50.0 SHORE DUROMETER A NOMINAL OVERALL
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS: 0.125 INCHES NOMINAL IN
STYLE DESIGNATOR: CIRCULAR
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 2 CLASS
TECHNICAL CHARACTERISTICS (FLIS)
APERTURE DIAMETER9.750 INCHES NOMINAL IN
ELONGATION PERCENTAGE300 MAXIMUM
MATERIALRUBBER SYNTHETIC OVERALL
HARDNESS RATING50.0 SHORE DUROMETER A NOMINAL OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 2 CLASS
OUTSIDE DIAMETER13.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
1119-5-14Interchangeable
interchangeable cross-reference
interchangeable
B102-0500-17Interchangeable
interchangeable cross-reference
interchangeable
1078F45 PIECE 2Interchangeable
interchangeable cross-reference
interchangeable
MILR1149TYPE1CLASS2Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 73867-11-2PC9?
73867-11-2PC9 is a GASKET.
What parts can replace 73867-11-2PC9?
There are 4 known substitutes for 73867-11-2PC9: 1119-5-14, B102-0500-17, 1078F45 PIECE 2 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 73867-11-2PC9?
73867-11-2PC9 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-892-1579. This indicates validated use in U.S. government and defense supply chains.
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