PartsTable
Technical Data Sheet
MS14108-11 ✓ 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 STRIKE,CATCH is a the manufacturer industrial component. Key specifications include height: 0.375 INCHES NOMINAL IN, material: UNABLE TO DECODE, overall_width: 0.438 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN, overall_length: 1.150 INCHES NOMINAL IN, style_designator: MORTISE, mounting_facility: UNTHREADED HOLE(S). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-184-7851, 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
MS14108-11
NSN: 5340-01-184-7851
FSC: 5340
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
height0.375 INCHES NOMINAL IN
materialUNABLE TO DECODE
hole_quantity2
overall_width0.438 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN
overall_length1.150 INCHES NOMINAL IN
style_designatorMORTISE
mounting_facilityUNTHREADED HOLE(S)
material_thickness0.062 INCHES NOMINAL IN
mounting_hole_diameter0.167 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
NSN5340-01-184-7851
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MS14108-11 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
HOLE QUANTITY: 2
HEIGHT: 0.375 INCHES NOMINAL IN
STYLE DESIGNATOR: MORTISE
MOUNTING HOLE DIAMETER: 0.167 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
MATERIAL THICKNESS: 0.062 INCHES NOMINAL IN
MATERIAL: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS (FLIS)
HOLE QUANTITY2
HEIGHT0.375 INCHES NOMINAL IN
OVERALL WIDTH0.438 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN
OVERALL LENGTH1.150 INCHES NOMINAL IN
STYLE DESIGNATORMORTISE
MOUNTING HOLE DIAMETER0.167 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
MATERIAL THICKNESS0.062 INCHES NOMINAL IN
MATERIALUNABLE TO DECODE
MOUNTING FACILITYUNTHREADED HOLE(S)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
MIL-F-85731/1Upgraded Successor
successor cross-reference
successor
M85731/1-12Upgraded Successor
successor cross-reference
successor
3M976-1Interchangeable
Same NIIN cross-reference
interchangeable
MIL-DTL-85731/1Interchangeable
Same NIIN cross-reference
interchangeable
M85731/1-11Interchangeable
Same NIIN cross-reference
interchangeable
10163931Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS14108-11?
MS14108-11 is a STRIKE,CATCH.
What parts can replace MS14108-11?
There are 6 known substitutes for MS14108-11: MIL-F-85731/1, M85731/1-12, 3M976-1 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS14108-11?
MS14108-11 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-184-7851. This indicates validated use in U.S. government and defense supply chains.
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