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PartsTable / COMPONENT / DR4350K PART 65
DR4350K PART 65 ✓ 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: 0.312 INCHES NOMINAL IN, temp_rating: -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF, outside_diameter: 2.129 INCHES NOMINAL IN, surface_treatment: PLASTIC CASE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-060-9610, 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
DR4350K PART 65
NSN: 5330-01-060-9610
FSC: 5330
CAGE: 16712 — SIEMENS ENERGY, INC. (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
case_styleSQUARE
seal_width0.312 INCHES NOMINAL IN
temp_rating-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
outside_diameter2.129 INCHES NOMINAL IN
surface_treatmentPLASTIC CASE
housing_bore_diameter2.129 INCHES NOMINAL IN
sealing_element_styleVERTICAL
accommodated_shaft_diameter1.500 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed1000 FEET PER MINUTE FT
NSN5330-01-060-9610
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: DR4350K PART 65 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
•
ACCOMMODATED SHAFT DIAMETER: 1.500 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 2.129 INCHES NOMINAL IN
•
CASE STYLE: SQUARE
•
OUTSIDE DIAMETER: 2.129 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: VERTICAL
•
SEAL WIDTH: 0.312 INCHES NOMINAL IN
•
SURFACE TREATMENT: PLASTIC CASE
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED SHAFT DIAMETER1.500 INCHES NOMINAL IN
HOUSING BORE DIAMETER2.129 INCHES NOMINAL IN
CASE STYLESQUARE
OUTSIDE DIAMETER2.129 INCHES NOMINAL IN
SEALING ELEMENT STYLEVERTICAL
SEAL WIDTH0.312 INCHES NOMINAL IN
SURFACE TREATMENTPLASTIC CASE
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
TEMP RATING-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
ACCOMMODATED SHAFT MAXIMUM RATED SPEED1000 FEET PER MINUTE FT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
80201Interchangeable
interchangeable cross-reference
interchangeable
66077-1Interchangeable
interchangeable cross-reference
interchangeable
STD3834-1Interchangeable
interchangeable cross-reference
interchangeable
80201ADXInterchangeable
interchangeable cross-reference
interchangeable
14875Interchangeable
interchangeable cross-reference
interchangeable
R1160-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DR4350K PART 65?
DR4350K PART 65 is a SEAL,PLAIN ENCASED.
What parts can replace DR4350K PART 65?
There are 17 known substitutes for DR4350K PART 65: 80201, 66077-1, STD3834-1 and 14 more. Substitute compatibility should be verified for your specific system.
Is DR4350K PART 65 still available?
DR4350K PART 65 is currently cancelled.
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Last verified: July 2026