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Technical Data Sheet

268130 — Technical Data Sheet

✓ 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 SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: STEEL CASE, case_style: SQUARE, seal_width: 0.500 INCHES NOMINAL IN, housing_bore_diameter: 2.690 INCHES NOMINAL IN, sealing_element_style: VERTICAL, accommodated_shaft_diameter: 1.938 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5330-00-843-2709, 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
268130
NSN: 5330-00-843-2709
FSC: 5330
CAGE: 80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
materialSTEEL CASE
case_styleSQUARE
seal_width0.500 INCHES NOMINAL IN
housing_bore_diameter2.690 INCHES NOMINAL IN
sealing_element_styleVERTICAL
accommodated_shaft_diameter1.938 INCHES NOMINAL IN
NSN5330-00-843-2709
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 268130 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
•
HOUSING BORE DIAMETER: 2.690 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: VERTICAL
•
MATERIAL: LEATHER SEALING ELEMENT
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 1.938 INCHES NOMINAL IN
•
SEAL WIDTH: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HOUSING BORE DIAMETER2.690 INCHES NOMINAL IN
SEALING ELEMENT STYLEVERTICAL
MATERIALLEATHER SEALING ELEMENT
CASE STYLESQUARE
ACCOMMODATED SHAFT DIAMETER1.938 INCHES NOMINAL IN
MATERIALSTEEL CASE
SEAL WIDTH0.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
1374InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
TR1179InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
520869InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
101-0316InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
101C316InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1-2X4FIG137InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 268130?
268130 is a SEAL,PLAIN ENCASED.
What parts can replace 268130?
There are 18 known substitutes for 268130: 1374, TR1179, 520869 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 268130?
268130 is cataloged in the Federal Logistics Information System under NSN 5330-00-843-2709. This indicates validated use in U.S. government and defense supply chains.
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