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DAX11451 — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

DAX11451: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: RUBBER CORE, case_style: RECESSED, seal_width: 0.578 INCHES NOMINAL IN, sealing_element_style: ANGULAR, end_item_identification: 2350-01-087-1095, accommodated_shaft_diameter: 5.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-073-4223, 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
DAX11451
NSN: 5330-01-073-4223
FSC: 5330 — Packing and Gasket Materials
CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)
SPECIFICATIONS
materialRUBBER CORE
case_styleRECESSED
seal_width0.578 INCHES NOMINAL IN
sealing_element_styleANGULAR
end_item_identification2350-01-087-1095
accommodated_shaft_diameter5.000 INCHES NOMINAL IN
NSN5330-01-073-4223
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: DAX11451 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
•
SEAL WIDTH: 0.578 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: ANGULAR
•
CASE STYLE: RECESSED
•
ACCOMMODATED SHAFT DIAMETER: 5.000 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 304 CASE
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.578 INCHES NOMINAL IN
SEALING ELEMENT STYLEANGULAR
CASE STYLERECESSED
ACCOMMODATED SHAFT DIAMETER5.000 INCHES NOMINAL IN
END ITEM IDENTIFICATION2350-01-087-1095
MATERIALSTEEL COMP 304 CASE
MATERIALRUBBER CORE
SUBSTITUTES & CROSS-REFERENCES 3
12288074Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
12267745Reference document
Same NSN cross-reference
Reference document — Secondary reference
528773Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DAX11451?
DAX11451 is a SEAL,PLAIN ENCASED.
What parts can replace DAX11451?
There are 3 known substitutes for DAX11451: 12288074, 12267745, 528773. Substitute compatibility should be verified for your specific system.
What is the NSN for DAX11451?
DAX11451 is cataloged in the U.S. Government catalog under NSN 5330-01-073-4223. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.