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RD-2-4126-0 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

RD-2-4126-0: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include peripheral_shape_style: RECTANGLE, MULTI HOLES, end_item_identification: AIR CONDITIONER R-2400 0P OF 2320-01-371-9583; TRUCK, UTILITY, cross-sectional_shape_style: FLAT W/OPEN CENTER, part_name_assigned_by_controlling_agency: COVER ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-523-1985, 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
RD-2-4126-0
NSN: 5340-01-523-1985
FSC: 5340 — Hardware, Commercial
CAGE: 62534 — RED DOT CORPORATION DBA RED DOT CORP (USA)
SPECIFICATIONS
peripheral_shape_styleRECTANGLE, MULTI HOLES
end_item_identificationAIR CONDITIONER R-2400 0P OF 2320-01-371-9583; TRUCK, UTILITY
cross-sectional_shape_styleFLAT W/OPEN CENTER
part_name_assigned_by_controlling_agencyCOVER ASSEMBLY
NSN5340-01-523-1985
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: RD-2-4126-0 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
•
CROSS-SECTIONAL SHAPE STYLE: FLAT W/OPEN CENTER
•
PERIPHERAL SHAPE STYLE: RECTANGLE, MULTI HOLES
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL SHAPE STYLEFLAT W/OPEN CENTER
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
PART NAME ASSIGNED BY CONTROLLING AGENCYCOVER ASSEMBLY
END ITEM IDENTIFICATIONAIR CONDITIONER R-2400 0P OF 2320-01-371-9583; TRUCK, UTILITY
SUBSTITUTES & CROSS-REFERENCES 1
RD-2-4115Reference 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 RD-2-4126-0?
RD-2-4126-0 is a COVER,ACCESS.
What parts can replace RD-2-4126-0?
There is 1 known substitute for RD-2-4126-0: RD-2-4115. Substitute compatibility should be verified for your specific system.
What is the NSN for RD-2-4126-0?
RD-2-4126-0 is cataloged in the U.S. Government catalog under NSN 5340-01-523-1985. 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.