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12461149 — STOP,MECHANICAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12461149: STOP,MECHANICAL.

The STOP,MECHANICAL is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, design_type: IRREGULAR, overall_width: 0.800 INCHES NOMINAL IN, overall_height: 0.730 INCHES NOMINAL IN, overall_length: 1.500 INCHES NOMINAL IN, special_features: DISTANCE BETWEEN MOUNTING FACILITY CENTERS 1.00 IN.;UNTHREADED HOLES IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-496-5552, 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
12461149
NSN: 5340-01-496-5552
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
design_typeIRREGULAR
overall_width0.800 INCHES NOMINAL IN
overall_height0.730 INCHES NOMINAL IN
overall_length1.500 INCHES NOMINAL IN
special_featuresDISTANCE BETWEEN MOUNTING FACILITY CENTERS 1.00 IN.;UNTHREADED HOLES IN
mounting_hole_typePLAIN
mounting_hole_diameter0.218 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN
mounting_hole_quantity2
end_item_identificationCARRIER NSN 2350-01-418-6654
material_document_and_classificationASTM B209 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-01-496-5552
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12461149 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
•
MOUNTING HOLE QUANTITY: 2
•
DESIGN TYPE: IRREGULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B209 ASSN STD SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.218 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY2
OVERALL HEIGHT0.730 INCHES NOMINAL IN
DESIGN TYPEIRREGULAR
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B209 ASSN STD SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.218 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN
OVERALL LENGTH1.500 INCHES NOMINAL IN
OVERALL WIDTH0.800 INCHES NOMINAL IN
SPECIAL FEATURESDISTANCE BETWEEN MOUNTING FACILITY CENTERS 1.00 IN.;UNTHREADED HOLES IN
END ITEM IDENTIFICATIONCARRIER NSN 2350-01-418-6654
MATERIALALUMINUM ALLOY
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 12461149?
12461149 is a STOP,MECHANICAL.
What is the NSN for 12461149?
12461149 is cataloged in the U.S. Government catalog under NSN 5340-01-496-5552. This indicates validated use in U.S. government and defense supply chains.
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