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Technical Data Sheet
11628819 ✓ 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 NITRILE SEALING ELEMENT, case_style: RECESSED, seal_width: 1.563 INCHES MINIMUM AND 1.567 INCHES MAXIMUM IN, outside_diameter: 1.565 INCHES NOMINAL IN, surface_treatment: PLASTIC CASE, housing_bore_diameter: 1.561 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 5330-01-109-1915, 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
11628819
NSN: 5330-01-109-1915
FSC: 5330
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE NITRILE SEALING ELEMENT
case_styleRECESSED
seal_width1.563 INCHES MINIMUM AND 1.567 INCHES MAXIMUM IN
outside_diameter1.565 INCHES NOMINAL IN
surface_treatmentPLASTIC CASE
housing_bore_diameter1.561 INCHES NOMINAL IN
sealing_element_styleANGULAR
accommodated_shaft_diameter1.000 INCHES NOMINAL IN
NSN5330-01-109-1915
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11628819 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: 1.000 INCHES NOMINAL IN
CASE STYLE: RECESSED
SEALING ELEMENT STYLE: ANGULAR
OUTSIDE DIAMETER: 1.565 INCHES NOMINAL IN
SURFACE TREATMENT: PLASTIC CASE
MATERIAL: RUBBER BUTADIENE NITRILE SEALING ELEMENT
SEAL WIDTH: 1.563 INCHES MINIMUM AND 1.567 INCHES MAXIMUM IN
HOUSING BORE DIAMETER: 1.561 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED SHAFT DIAMETER1.000 INCHES NOMINAL IN
CASE STYLERECESSED
SEALING ELEMENT STYLEANGULAR
OUTSIDE DIAMETER1.565 INCHES NOMINAL IN
SURFACE TREATMENTPLASTIC CASE
MATERIALRUBBER BUTADIENE NITRILE SEALING ELEMENT
SEAL WIDTH1.563 INCHES MINIMUM AND 1.567 INCHES MAXIMUM IN
HOUSING BORE DIAMETER1.561 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
1269689Interchangeable
interchangeable cross-reference
interchangeable
F5141Interchangeable
interchangeable cross-reference
interchangeable
121856Interchangeable
interchangeable cross-reference
interchangeable
9142244Interchangeable
interchangeable cross-reference
interchangeable
9-900Interchangeable
interchangeable cross-reference
interchangeable
9116551Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11628819?
11628819 is a SEAL,PLAIN ENCASED.
What parts can replace 11628819?
There are 19 known substitutes for 11628819: 1269689, F5141, 121856 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11628819?
11628819 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-109-1915. This indicates validated use in U.S. government and defense supply chains.
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