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Technical Data Sheet
651-509-9015 ✓ 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: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT, case_style: SQUARE, seal_width: 0.500 INCHES NOMINAL IN, outside_diameter: 2.690 INCHES NOMINAL IN, surface_treatment: PLASTIC CASE, housing_bore_diameter: 2.690 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 5330-01-121-1712, 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
651-509-9015
NSN: 5330-01-121-1712
FSC: 5330
CAGE: 99193 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - PHOENIX (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
case_styleSQUARE
seal_width0.500 INCHES NOMINAL IN
outside_diameter2.690 INCHES NOMINAL IN
surface_treatmentPLASTIC CASE
housing_bore_diameter2.690 INCHES NOMINAL IN
sealing_element_styleANGULAR
accommodated_shaft_diameter1.625 INCHES NOMINAL IN
NSN5330-01-121-1712
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 651-509-9015 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
CASE STYLE: SQUARE
SURFACE TREATMENT: PLASTIC CASE
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
ACCOMMODATED SHAFT DIAMETER: 1.625 INCHES NOMINAL IN
OUTSIDE DIAMETER: 2.690 INCHES NOMINAL IN
HOUSING BORE DIAMETER: 2.690 INCHES NOMINAL IN
SEAL WIDTH: 0.500 INCHES NOMINAL IN
SEALING ELEMENT STYLE: ANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
CASE STYLESQUARE
SURFACE TREATMENTPLASTIC CASE
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
ACCOMMODATED SHAFT DIAMETER1.625 INCHES NOMINAL IN
OUTSIDE DIAMETER2.690 INCHES NOMINAL IN
HOUSING BORE DIAMETER2.690 INCHES NOMINAL IN
SEAL WIDTH0.500 INCHES NOMINAL IN
SEALING ELEMENT STYLEANGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
16340Interchangeable
interchangeable cross-reference
interchangeable
NT145Interchangeable
interchangeable cross-reference
interchangeable
60-501-94Interchangeable
interchangeable cross-reference
interchangeable
16337Interchangeable
interchangeable cross-reference
interchangeable
5920PL1730792Interchangeable
interchangeable cross-reference
interchangeable
162182-52Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 651-509-9015?
651-509-9015 is a SEAL,PLAIN ENCASED.
What parts can replace 651-509-9015?
There are 14 known substitutes for 651-509-9015: 16340, NT145, 60-501-94 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 651-509-9015?
651-509-9015 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-121-1712. This indicates validated use in U.S. government and defense supply chains.
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