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Technical Data Sheet
PartsTable / COMPONENT / 115657176FN45
115657176FN45 ✓ 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 material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, peripheral_diameter: 13.500 INCHES NOMINAL IN, center_hole_diameter: 13.000 INCHES NOMINAL IN, cross-sectional_height: 0.275 INCHES NOMINAL IN, cross-sectional_shape_style: SPECIAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-340-6964, 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
115657176FN45
NSN: 5330-01-340-6964
FSC: 5330
CAGE: 07309 — BIRD-JOHNSON PROPELLER COMPANY, LLC (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
peripheral_diameter13.500 INCHES NOMINAL IN
center_hole_diameter13.000 INCHES NOMINAL IN
cross-sectional_height0.275 INCHES NOMINAL IN
cross-sectional_shape_styleSPECIAL
NSN5330-01-340-6964
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 115657176FN45 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
•
CENTER HOLE DIAMETER: 13.000 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SPECIAL
•
CROSS-SECTIONAL HEIGHT: 0.275 INCHES NOMINAL IN
•
PERIPHERAL DIAMETER: 13.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CENTER HOLE DIAMETER13.000 INCHES NOMINAL IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
CROSS-SECTIONAL SHAPE STYLESPECIAL
CROSS-SECTIONAL HEIGHT0.275 INCHES NOMINAL IN
PERIPHERAL DIAMETER13.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
550 25/64Interchangeable
interchangeable cross-reference
interchangeable
2013 25/64Interchangeable
interchangeable cross-reference
interchangeable
4275-3664-455Interchangeable
Same NIIN cross-reference
interchangeable
115657175FN45Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 115657176FN45?
115657176FN45 is a PACKING,PREFORMED.
What parts can replace 115657176FN45?
There are 4 known substitutes for 115657176FN45: 550 25/64, 2013 25/64, 4275-3664-455 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 115657176FN45?
115657176FN45 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-340-6964. 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