PartsTable
Technical Data Sheet
S1427-1-115 ✓ 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

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER SYNTHETIC OVERALL, construction: SOLID, offset_distance: 0.063 INCHES NOMINAL IN, fabrication_method: SOLID, cross-sectional_width: 0.969 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 5330-00-829-0266, 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
S1427-1-115
NSN: 5330-00-829-0266
FSC: 5330
CAGE: 71379 — CESSNA AIRCRAFT COMPANY DBA TEXTRON AVIATION (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
constructionSOLID
offset_distance0.063 INCHES NOMINAL IN
fabrication_methodSOLID
cross-sectional_width0.969 INCHES NOMINAL IN
cross-sectional_height0.188 INCHES NOMINAL IN
cross-sectional_thickness0.062 INCHES NOMINAL IN
cross-sectional_shape_styleHOLLOW BULB-OFFSET
specification/standard_data71379-S-1408 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
cross_section_inside_diameter0.125 INCHES NOMINAL IN
NSN5330-00-829-0266
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S1427-1-115 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
FABRICATION METHOD: SOLID
CROSS-SECTIONAL THICKNESS: 0.062 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT: 0.188 INCHES NOMINAL IN
CONSTRUCTION: SOLID
CROSS-SECTIONAL SHAPE STYLE: HOLLOW BULB-OFFSET
MATERIAL: RUBBER SYNTHETIC OVERALL
SPECIFICATION/STANDARD DATA: 71379-S-1408 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
OFFSET DISTANCE: 0.063 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FABRICATION METHODSOLID
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.188 INCHES NOMINAL IN
CONSTRUCTIONSOLID
CROSS-SECTIONAL SHAPE STYLEHOLLOW BULB-OFFSET
MATERIALRUBBER SYNTHETIC OVERALL
SPECIFICATION/STANDARD DATA71379-S-1408 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
OFFSET DISTANCE0.063 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH0.969 INCHES NOMINAL IN
CROSS SECTION INSIDE DIAMETER0.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
028-04478Interchangeable
interchangeable cross-reference
interchangeable
845-4687577 ITEM 58Interchangeable
interchangeable cross-reference
interchangeable
619456Interchangeable
interchangeable cross-reference
interchangeable
2226CInterchangeable
interchangeable cross-reference
interchangeable
2227Interchangeable
interchangeable cross-reference
interchangeable
7527Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S1427-1-115?
S1427-1-115 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What parts can replace S1427-1-115?
There are 17 known substitutes for S1427-1-115: 028-04478, 845-4687577 ITEM 58, 619456 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S1427-1-115?
S1427-1-115 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-829-0266. This indicates validated use in U.S. government and defense supply chains.
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