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752-7068459-40 — STOP,MECHANICAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

752-7068459-40: STOP,MECHANICAL.

The STOP,MECHANICAL is a the manufacturer industrial component. Key specifications include material: STEEL, design_type: FLANGE, overall_width: 1.100 INCHES NOMINAL IN, overall_height: 0.670 INCHES NOMINAL IN, overall_length: 1.100 INCHES NOMINAL IN, flange_thickness: 0.360 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-499-5192, 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
752-7068459-40
NSN: 5340-01-499-5192
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL
design_typeFLANGE
overall_width1.100 INCHES NOMINAL IN
overall_height0.670 INCHES NOMINAL IN
overall_length1.100 INCHES NOMINAL IN
flange_thickness0.360 INCHES NOMINAL IN
special_featuresLENGTH AND WIDTH ARE THE SAME AS OVERALL DIAMETER MEASUREMENT (1.100 IN) IN
end_item_identificationPLATFORM AY P
NSN5340-01-499-5192
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 752-7068459-40 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: 0.360 INCHES NOMINAL IN
•
DESIGN TYPE: FLANGE
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.670 INCHES NOMINAL IN
FLANGE THICKNESS0.360 INCHES NOMINAL IN
DESIGN TYPEFLANGE
OVERALL LENGTH1.100 INCHES NOMINAL IN
OVERALL WIDTH1.100 INCHES NOMINAL IN
SPECIAL FEATURESLENGTH AND WIDTH ARE THE SAME AS OVERALL DIAMETER MEASUREMENT (1.100 IN) IN
END ITEM IDENTIFICATIONPLATFORM AY P
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 2
7068459Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
H832-1633-40Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 752-7068459-40?
752-7068459-40 is a STOP,MECHANICAL.
What parts can replace 752-7068459-40?
There are 2 known substitutes for 752-7068459-40: 7068459, H832-1633-40. Substitute compatibility should be verified for your specific system.
What is the NSN for 752-7068459-40?
752-7068459-40 is cataloged in the U.S. Government catalog under NSN 5340-01-499-5192. 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.