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LSBY4700003-1 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

LSBY4700003-1: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: STEEL, special_features: 25 THICK, LEFT SIDE OPPOSITE, end_item_identification: 5420014305403, CARRIER, BRIDGE LAUNCHING, part_name_assigned_by_controlling_agency: PLATE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-519-9086, 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
LSBY4700003-1
NSN: 5340-01-519-9086
FSC: 5340 — Hardware, Commercial
CAGE: 01417 — GENERAL DYNAMICS LAND SYSTEMS INC. (USA)
SPECIFICATIONS
materialSTEEL
special_features25 THICK, LEFT SIDE OPPOSITE
end_item_identification5420014305403, CARRIER, BRIDGE LAUNCHING
part_name_assigned_by_controlling_agencyPLATE
NSN5340-01-519-9086
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: LSBY4700003-1 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: STEEL
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES25 THICK, LEFT SIDE OPPOSITE
PART NAME ASSIGNED BY CONTROLLING AGENCYPLATE
END ITEM IDENTIFICATION5420014305403, CARRIER, BRIDGE LAUNCHING
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 1
LSBY4700003Reference 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 LSBY4700003-1?
LSBY4700003-1 is a COVER,ACCESS.
What parts can replace LSBY4700003-1?
There is 1 known substitute for LSBY4700003-1: LSBY4700003. Substitute compatibility should be verified for your specific system.
What is the NSN for LSBY4700003-1?
LSBY4700003-1 is cataloged in the U.S. Government catalog under NSN 5340-01-519-9086. 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.