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Technical Data Sheet
PartsTable / COMPONENT / 39461-2PC81
39461-2PC81 ✓ 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 PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include color: BLACK, material: ASBESTOS AND LEAD OVERALL, joint_type: BUTT OVERALL, peripheral_diameter: 1.250 INCHES NOMINAL IN, center_hole_diameter: 0.875 INCHES NOMINAL IN, cross-sectional_height: 0.188 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-252-9129, 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
39461-2PC81
NSN: 5330-00-252-9129
FSC: 5330
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
colorBLACK
materialASBESTOS AND LEAD OVERALL
joint_typeBUTT OVERALL
peripheral_diameter1.250 INCHES NOMINAL IN
center_hole_diameter0.875 INCHES NOMINAL IN
cross-sectional_height0.188 INCHES NOMINAL IN
cross-sectional_shape_styleSQUARE/RECTANGULAR
NSN5330-00-252-9129
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 39461-2PC81 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
•
PERIPHERAL DIAMETER: 1.250 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
•
COLOR: BLACK
•
MATERIAL: ASBESTOS AND LEAD OVERALL
•
JOINT TYPE: BUTT OVERALL
•
CENTER HOLE DIAMETER: 0.875 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.188 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
PERIPHERAL DIAMETER1.250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
COLORBLACK
MATERIALASBESTOS AND LEAD OVERALL
JOINT TYPEBUTT OVERALL
CENTER HOLE DIAMETER0.875 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.188 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
20896Interchangeable
interchangeable cross-reference
interchangeable
9772-12LESS9795-12Interchangeable
interchangeable cross-reference
interchangeable
9772-12LESSPT97921-03-00939Interchangeable
interchangeable cross-reference
interchangeable
AF-383Interchangeable
interchangeable cross-reference
interchangeable
PA-614Interchangeable
interchangeable cross-reference
interchangeable
PMH-52Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 39461-2PC81?
39461-2PC81 is a PACKING,PREFORMED.
What parts can replace 39461-2PC81?
There are 16 known substitutes for 39461-2PC81: 20896, 9772-12LESS9795-12, 9772-12LESSPT97921-03-00939 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 39461-2PC81?
39461-2PC81 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-252-9129. 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