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PartsTable / COMPONENT / HY000077-505
HY000077-505 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The BUTTON,PLUG is a the manufacturer industrial component. Key specifications include material: STEEL, style_designator: STANDARD, end_item_identification: R2C2 WING REW, hole_accommodation_diameter: 0.625 INCHES NOMINAL IN, material_accommodated_thickness: 0.093 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-673-4720, 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
HY000077-505
NSN: 5340-01-673-4720
FSC: 5340
CAGE: 05395 — L3HARRIS TECHNOLOGIES INTEGRATED SYSTEMS L.P. DBA L3HARRIS TECHNOLOGIES (USA)
SPECIFICATIONS
materialSTEEL
style_designatorSTANDARD
end_item_identificationR2C2 WING REW
hole_accommodation_diameter0.625 INCHES NOMINAL IN
material_accommodated_thickness0.093 INCHES MAXIMUM IN
NSN5340-01-673-4720
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: HY000077-505 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
•
MATERIAL ACCOMMODATED THICKNESS: 0.093 INCHES MAXIMUM IN
•
HOLE ACCOMMODATION DIAMETER: 0.625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STANDARD
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL
MATERIAL ACCOMMODATED THICKNESS0.093 INCHES MAXIMUM IN
HOLE ACCOMMODATION DIAMETER0.625 INCHES NOMINAL IN
STYLE DESIGNATORSTANDARD
END ITEM IDENTIFICATIONR2C2 WING REW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
640247Upgraded Successor
successor cross-reference
successor
SS48172Upgraded Successor
successor cross-reference
successor
D2859Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HY000077-505?
HY000077-505 is a BUTTON,PLUG.
What parts can replace HY000077-505?
There are 3 known substitutes for HY000077-505: 640247, SS48172, D2859. Substitute compatibility should be verified for your specific system.
What is the NSN for HY000077-505?
HY000077-505 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-673-4720. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026