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7449542-3 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7449542-3: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: ROUND, material: PLASTIC, thickness: 0.750 INCHES NOMINAL IN, outside_diameter: 9.900 INCHES NOMINAL IN, end_item_identification: MK44MOD1 TARGET, part_name_assigned_by_controlling_agency: BASE PLATE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-503-1518, 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
7449542-3
NSN: 5340-01-503-1518
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
shapeROUND
materialPLASTIC
thickness0.750 INCHES NOMINAL IN
outside_diameter9.900 INCHES NOMINAL IN
end_item_identificationMK44MOD1 TARGET
part_name_assigned_by_controlling_agencyBASE PLATE
NSN5340-01-503-1518
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7449542-3 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
•
SHAPE: ROUND
•
OUTSIDE DIAMETER: 9.900 INCHES NOMINAL IN
•
MATERIAL: PLASTIC
•
THICKNESS: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHAPEROUND
OUTSIDE DIAMETER9.900 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYBASE PLATE
END ITEM IDENTIFICATIONMK44MOD1 TARGET
MATERIALPLASTIC
THICKNESS0.750 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
7449542Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 7449542-3?
7449542-3 is a PLATE,MOUNTING.
What parts can replace 7449542-3?
There is 1 known substitute for 7449542-3: 7449542. Substitute compatibility should be verified for your specific system.
What is the NSN for 7449542-3?
7449542-3 is cataloged in the U.S. Government catalog under NSN 5340-01-503-1518. This indicates validated use in U.S. government and defense supply chains.
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