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912E0518 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

912E0518: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: SPECIAL, material: STEEL COMP 410, thickness: 0.075 INCHES NOMINAL IN, features_provided: APERTURE, surface_treatment: PASSIVATE, material_document_and_classification: AISI 410 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-385-2289, 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
912E0518
NSN: 5340-01-385-2289
FSC: 5340 — Hardware, Commercial
CAGE: 56672 — SYN-TECH SYSTEM, INC. (USA)
SPECIFICATIONS
shapeSPECIAL
materialSTEEL COMP 410
thickness0.075 INCHES NOMINAL IN
features_providedAPERTURE
surface_treatmentPASSIVATE
material_document_and_classificationAISI 410 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-01-385-2289
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 912E0518 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI 410 ASSN STD SINGLE MATERIAL RESPONSE
•
SHAPE: SPECIAL
•
FEATURES PROVIDED: APERTURE
•
SURFACE TREATMENT: PASSIVATE
•
MATERIAL: STEEL COMP 410
•
THICKNESS: 0.075 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 410 ASSN STD SINGLE MATERIAL RESPONSE
SHAPESPECIAL
FEATURES PROVIDEDAPERTURE
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL COMP 410
THICKNESS0.075 INCHES NOMINAL IN
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 912E0518?
912E0518 is a PLATE,MOUNTING.
What is the NSN for 912E0518?
912E0518 is cataloged in the U.S. Government catalog under NSN 5340-01-385-2289. 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.