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411275K69 — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

411275K69: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC SEALING ELEMENT A, case_style: SQUARE, seal_width: 0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN, temp_rating: -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF, outside_diameter: 4.254 INCHES NOMINAL IN, special_features: WITH PROTECTIVE INNER COVER. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-164-8881, 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
411275K69
NSN: 5330-00-164-8881
FSC: 5330 — Packing and Gasket Materials
CAGE: 01212 — FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEALING ELEMENT A
case_styleSQUARE
seal_width0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN
temp_rating-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
outside_diameter4.254 INCHES NOMINAL IN
special_featuresWITH PROTECTIVE INNER COVER
surface_treatmentPLASTIC CASE
housing_bore_diameter4.248 INCHES MINIMUM AND 4.251 INCHES MAXIMUM IN
sealing_element_styleANGULAR-OPPOSED
end_item_identificationMRAP
accommodated_shaft_diameter3.250 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed3600 FEET PER MINUTE FT
NSN5330-00-164-8881
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 411275K69 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
•
TEMP RATING: -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
•
SEAL WIDTH: 0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN
•
SEALING ELEMENT STYLE: ANGULAR-OPPOSED
•
OUTSIDE DIAMETER: 4.254 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 4.248 INCHES MINIMUM AND 4.251 INCHES MAXIMUM IN
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 3600 FEET PER MINUTE FT
•
CASE STYLE: SQUARE
TECHNICAL CHARACTERISTICS
TEMP RATING-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
SEAL WIDTH0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN
SEALING ELEMENT STYLEANGULAR-OPPOSED
OUTSIDE DIAMETER4.254 INCHES NOMINAL IN
HOUSING BORE DIAMETER4.248 INCHES MINIMUM AND 4.251 INCHES MAXIMUM IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED3600 FEET PER MINUTE FT
CASE STYLESQUARE
SPECIAL FEATURESWITH PROTECTIVE INNER COVER
ACCOMMODATED SHAFT DIAMETER3.250 INCHES NOMINAL IN
SURFACE TREATMENTPLASTIC CASE
SUBSTITUTES & CROSS-REFERENCES 7
9022945Reference document
Same NSN cross-reference
Reference document — Secondary reference
32397Reference document
Same NSN cross-reference
Reference document — Secondary reference
1001207Reference document
Same NSN cross-reference
Reference document — Secondary reference
21062Reference document
Same NSN cross-reference
Reference document — Secondary reference
00044Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
U41989Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 411275K69?
411275K69 is a SEAL,PLAIN ENCASED.
What parts can replace 411275K69?
There are 7 known substitutes for 411275K69: 9022945, 32397, 1001207 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 411275K69?
411275K69 is cataloged in the U.S. Government catalog under NSN 5330-00-164-8881. This indicates validated use in U.S. government and defense supply chains.
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