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11E421403-2 — PLATE,RESILIENT MOUNT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11E421403-2: PLATE,RESILIENT MOUNT.

The PLATE,RESILIENT MOUNT is a the manufacturer industrial component. Key specifications include material: STEEL SLEEVE, surface_treatment: CHROMATE ZINC BODY, end_item_identification: FORWARD REPAIR SYSTEM MODEL M7 NSN 3990-01-463-4940. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-479-0619, 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
11E421403-2
NSN: 5340-01-479-0619
FSC: 5340 — Hardware, Commercial
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialSTEEL SLEEVE
surface_treatmentCHROMATE ZINC BODY
end_item_identificationFORWARD REPAIR SYSTEM MODEL M7 NSN 3990-01-463-4940
NSN5340-01-479-0619
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11E421403-2 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
•
COLOR: BLACK
•
SURFACE TREATMENT: CHROMATE ZINC BODY
•
MATERIAL: STEEL SLEEVE
TECHNICAL CHARACTERISTICS
COLORBLACK
SURFACE TREATMENTCHROMATE ZINC BODY
END ITEM IDENTIFICATIONFORWARD REPAIR SYSTEM MODEL M7 NSN 3990-01-463-4940
MATERIALSTEEL SLEEVE
SUBSTITUTES & CROSS-REFERENCES 2
RIA149022-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
CP-1AReference document
Same NSN cross-reference
Reference document — Secondary reference
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 11E421403-2?
11E421403-2 is a PLATE,RESILIENT MOUNT.
What parts can replace 11E421403-2?
There are 2 known substitutes for 11E421403-2: RIA149022-2, CP-1A. Substitute compatibility should be verified for your specific system.
What is the NSN for 11E421403-2?
11E421403-2 is cataloged in the U.S. Government catalog under NSN 5340-01-479-0619. This indicates validated use in U.S. government and defense supply chains.
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