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7614476 — STOP,MECHANICAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7614476: STOP,MECHANICAL.

The STOP,MECHANICAL is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, design_type: FLANGE, overall_width: 2.130 INCHES NOMINAL IN, overall_height: 0.375 INCHES NOMINAL IN, overall_length: 2.480 INCHES NOMINAL IN, flange_thickness: 0.190 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-518-9498, 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
7614476
NSN: 5340-01-518-9498
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
design_typeFLANGE
overall_width2.130 INCHES NOMINAL IN
overall_height0.375 INCHES NOMINAL IN
overall_length2.480 INCHES NOMINAL IN
flange_thickness0.190 INCHES NOMINAL IN
special_featuresMATERIAL CAN BE EITHER 304 OR 316 STAINLESS STEEL; USED WITH OPTIONAL PINTLE EXTENSION
surface_treatmentOXIDE FILM
end_item_identificationMK97 MOD 0, MOUNT
NSN5340-01-518-9498
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7614476 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
•
FLANGE THICKNESS: 0.190 INCHES NOMINAL IN
•
DESIGN TYPE: FLANGE
•
SURFACE TREATMENT: OXIDE FILM
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.375 INCHES NOMINAL IN
FLANGE THICKNESS0.190 INCHES NOMINAL IN
DESIGN TYPEFLANGE
OVERALL LENGTH2.480 INCHES NOMINAL IN
OVERALL WIDTH2.130 INCHES NOMINAL IN
SPECIAL FEATURESMATERIAL CAN BE EITHER 304 OR 316 STAINLESS STEEL; USED WITH OPTIONAL PINTLE EXTENSION
SURFACE TREATMENTOXIDE FILM
END ITEM IDENTIFICATIONMK97 MOD 0, MOUNT
MATERIALSTEEL CORROSION RESISTING
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 7614476?
7614476 is a STOP,MECHANICAL.
What is the NSN for 7614476?
7614476 is cataloged in the U.S. Government catalog under NSN 5340-01-518-9498. 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.