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Technical Data Sheet
PartsTable / COMPONENT / 256101PC10
256101PC10 ✓ 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 MATERIAL is a the manufacturer industrial component. Key specifications include length: 20.000 FEET NOMINAL FT, cross-sectional_width: 0.250 INCHES NOMINAL IN, cross-sectional_height: 0.250 INCHES NOMINAL IN, end_item_identification: FOR CENTRIFUGAL PUMP ROTARY APPLICATION, cross-sectional_shape_style: SQUARE, environmental_attribute_code: ASBESTOS ALTERNATIVE PRODUCTS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-399-8492, 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
256101PC10
NSN: 5330-01-399-8492
FSC: 5330
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
length20.000 FEET NOMINAL FT
cross-sectional_width0.250 INCHES NOMINAL IN
cross-sectional_height0.250 INCHES NOMINAL IN
end_item_identificationFOR CENTRIFUGAL PUMP ROTARY APPLICATION
cross-sectional_shape_styleSQUARE
environmental_attribute_codeASBESTOS ALTERNATIVE PRODUCTS
NSN5330-01-399-8492
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 256101PC10 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
•
LENGTH: 20.000 FEET NOMINAL FT
•
ENVIRONMENTAL ATTRIBUTE CODE: ASBESTOS ALTERNATIVE PRODUCTS
•
CROSS-SECTIONAL WIDTH: 0.250 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.250 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONFOR CENTRIFUGAL PUMP ROTARY APPLICATION
LENGTH20.000 FEET NOMINAL FT
ENVIRONMENTAL ATTRIBUTE CODEASBESTOS ALTERNATIVE PRODUCTS
CROSS-SECTIONAL WIDTH0.250 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESQUARE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
MILP17303Interchangeable
interchangeable cross-reference
interchangeable
101A247ABP1Interchangeable
interchangeable cross-reference
interchangeable
MIL-P-17303-1/8 IN THKInterchangeable
interchangeable cross-reference
interchangeable
187-1 1/8INInterchangeable
interchangeable cross-reference
interchangeable
5330PL1448691Interchangeable
interchangeable cross-reference
interchangeable
CA9189 PIECE 66FInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 256101PC10?
256101PC10 is a PACKING MATERIAL.
What parts can replace 256101PC10?
There are 23 known substitutes for 256101PC10: MILP17303, 101A247ABP1, MIL-P-17303-1/8 IN THK and 20 more. Substitute compatibility should be verified for your specific system.
Is 256101PC10 still available?
256101PC10 is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026