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500-618020 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

500-618020: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: SQUARE, length: 4.000 INCHES NOMINAL IN, special_features: MOUNTING CONFIGURATION: 4.0 INCH BOX IN, end_item_identification: 1915-01-153-8801; VESSEL, LOGISTICS SUP, component_document_origin: INDUSTRIAL, part_name_assigned_by_controlling_agency: MOUNTING ADAPTER. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-440-1450, 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
500-618020
NSN: 5340-01-440-1450
NIINs: 014401450, 016836540
FSC: 5340 — Hardware, Commercial
CAGE: 0RFW8 — BAKER INDUSTRIES PYROTRONICS DIV (USA)
SPECIFICATIONS
shapeSQUARE
length4.000 INCHES NOMINAL IN
special_featuresMOUNTING CONFIGURATION: 4.0 INCH BOX IN
end_item_identification1915-01-153-8801; VESSEL, LOGISTICS SUP
component_document_originINDUSTRIAL
part_name_assigned_by_controlling_agencyMOUNTING ADAPTER
NSN5340-01-440-1450
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 500-618020 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
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 500-618020?
500-618020 is a PLATE,MOUNTING.
What is the NSN for 500-618020?
500-618020 is cataloged in the U.S. Government catalog under NSN 5340-01-440-1450. 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.