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Technical Data Sheet
PartsTable / COMPONENT / 9-11611
9-11611 ✓ 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, housing_bore_diameter: 0.875 INCHES NOMINAL IN, sealing_element_style: VERTICAL, accommodated_shaft_diameter: 0.500 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 5330-00-215-5570, 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
9-11611
NSN: 5330-00-215-5570
FSC: 5330
CAGE: 66654 — TVH PARTS CO. (USA)
SPECIFICATIONS
materialSTEEL CASE
case_styleSQUARE
housing_bore_diameter0.875 INCHES NOMINAL IN
sealing_element_styleVERTICAL
accommodated_shaft_diameter0.500 INCHES NOMINAL IN
NSN5330-00-215-5570
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9-11611 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: 0.500 INCHES NOMINAL IN
•
MATERIAL: STEEL CASE
•
HOUSING BORE DIAMETER: 0.875 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: VERTICAL
•
CASE STYLE: SQUARE
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED SHAFT DIAMETER0.500 INCHES NOMINAL IN
MATERIALSTEEL CASE
HOUSING BORE DIAMETER0.875 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
SEALING ELEMENT STYLEVERTICAL
CASE STYLESQUARE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
11611Interchangeable
interchangeable cross-reference
interchangeable
SM-B-148637Interchangeable
interchangeable cross-reference
interchangeable
07-241Interchangeable
interchangeable cross-reference
interchangeable
201-77193Interchangeable
interchangeable cross-reference
interchangeable
1493Interchangeable
interchangeable cross-reference
interchangeable
C54339Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9-11611?
9-11611 is a SEAL,PLAIN ENCASED.
What parts can replace 9-11611?
There are 19 known substitutes for 9-11611: 11611, SM-B-148637, 07-241 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9-11611?
9-11611 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-215-5570. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026