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12418050 — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12418050: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: RUBBER NEOPRENE SEALING ELEMENT, case_style: SQUARE, seal_width: 11.9 MILLIMETERS NOMINAL MM, special_features: SEAL ASSEMBLY INCLUDES SEAL 12418050-001 AND STAINLESS STEEL SPRING 12418050-002., end_item_identification: MRAP - COMMON NSN - USED ON 3 MRAP VARIANTS AND 1 OTHER WEAPON SYSTEM; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS), part_name_assigned_by_controlling_agency: SEAL, SHAFT. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-372-0298, 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
12418050
NSN: 5330-01-372-0298
FSC: 5330 — Packing and Gasket Materials
CAGE: 076M6 — AMZ ALABAMA INC. (USA)
SPECIFICATIONS
materialRUBBER NEOPRENE SEALING ELEMENT
case_styleSQUARE
seal_width11.9 MILLIMETERS NOMINAL MM
special_featuresSEAL ASSEMBLY INCLUDES SEAL 12418050-001 AND STAINLESS STEEL SPRING 12418050-002.
end_item_identificationMRAP - COMMON NSN - USED ON 3 MRAP VARIANTS AND 1 OTHER WEAPON SYSTEM; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
part_name_assigned_by_controlling_agencySEAL, SHAFT
NSN5330-01-372-0298
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12418050 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: 11.9 MILLIMETERS NOMINAL MM
•
CASE STYLE: SQUARE
•
MATERIAL: RUBBER NEOPRENE SEALING ELEMENT
TECHNICAL CHARACTERISTICS
SEAL WIDTH11.9 MILLIMETERS NOMINAL MM
CASE STYLESQUARE
SPECIAL FEATURESSEAL ASSEMBLY INCLUDES SEAL 12418050-001 AND STAINLESS STEEL SPRING 12418050-002.
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL, SHAFT
END ITEM IDENTIFICATIONMRAP - COMMON NSN - USED ON 3 MRAP VARIANTS AND 1 OTHER WEAPON SYSTEM; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
MATERIALRUBBER NEOPRENE SEALING ELEMENT
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 2
P-19751Reference document
Same NSN cross-reference
Reference document — Secondary reference
NPD-0053AReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12418050?
12418050 is a SEAL,PLAIN ENCASED.
What parts can replace 12418050?
There are 2 known substitutes for 12418050: P-19751, NPD-0053A. Substitute compatibility should be verified for your specific system.
What is the NSN for 12418050?
12418050 is cataloged in the U.S. Government catalog under NSN 5330-01-372-0298. This indicates validated use in U.S. government and defense supply chains.
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