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M872A4C03020 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

M872A4C03020: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 9.875 INCHES NOMINAL IN, length: 20.625 INCHES NOMINAL IN, material: STEEL, end_item_identification: 2330-01-497-0706. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-623-9786, 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
M872A4C03020
NSN: 5340-01-623-9786
FSC: 5340 — Hardware, Commercial
CAGE: 18634 — TALBERT MANUFACTURING INC DBA TALBERT TRAILERS (USA)
SPECIFICATIONS
width9.875 INCHES NOMINAL IN
length20.625 INCHES NOMINAL IN
materialSTEEL
end_item_identification2330-01-497-0706
NSN5340-01-623-9786
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: M872A4C03020 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
•
LENGTH: 20.625 INCHES NOMINAL IN
•
WIDTH: 9.875 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
LENGTH20.625 INCHES NOMINAL IN
WIDTH9.875 INCHES NOMINAL IN
END ITEM IDENTIFICATION2330-01-497-0706
MATERIALSTEEL
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
10GASA36Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M872A4C03020?
M872A4C03020 is a COVER,ACCESS.
What parts can replace M872A4C03020?
There is 1 known substitute for M872A4C03020: 10GASA36. Substitute compatibility should be verified for your specific system.
What is the NSN for M872A4C03020?
M872A4C03020 is cataloged in the U.S. Government catalog under NSN 5340-01-623-9786. 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.