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361-10444-503 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

361-10444-503: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, fsc_application_data: ACFT MODEL B52G, securing_device_type: SPECIAL, peripheral_shape_style: IRREGULAR, FLAT SIDES, RADII ENDS, TWO HOLES, end_item_identification: B-52 AIRCRAFT, mounting_opening_shape_style: UNTHREADED HOLE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-124-7273, 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
361-10444-503
NSN: 5340-01-124-7273
FSC: 5340 — Hardware, Commercial
CAGE: 82918 — THE BOEING COMPANY DIV LEGACY WICHITA (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
fsc_application_dataACFT MODEL B52G
securing_device_typeSPECIAL
peripheral_shape_styleIRREGULAR, FLAT SIDES, RADII ENDS, TWO HOLES
end_item_identificationB-52 AIRCRAFT
mounting_opening_shape_styleUNTHREADED HOLE
part_name_assigned_by_controlling_agencyCOVER ASSEMBLY-FRONT SPAR AND FORWARD FAIRING
NSN5340-01-124-7273
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 361-10444-503 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
•
FSC APPLICATION DATA: ACFT MODEL B52G
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
SECURING DEVICE TYPE: SPECIAL
•
PERIPHERAL SHAPE STYLE: IRREGULAR, FLAT SIDES, RADII ENDS, TWO HOLES
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAACFT MODEL B52G
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SECURING DEVICE TYPESPECIAL
PERIPHERAL SHAPE STYLEIRREGULAR, FLAT SIDES, RADII ENDS, TWO HOLES
PART NAME ASSIGNED BY CONTROLLING AGENCYCOVER ASSEMBLY-FRONT SPAR AND FORWARD FAIRING
END ITEM IDENTIFICATIONB-52 AIRCRAFT
MATERIALALUMINUM ALLOY
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 2
361-60473-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
361-10444-512Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 361-10444-503?
361-10444-503 is a COVER,ACCESS.
What parts can replace 361-10444-503?
There are 2 known substitutes for 361-10444-503: 361-60473-1, 361-10444-512. Substitute compatibility should be verified for your specific system.
What is the NSN for 361-10444-503?
361-10444-503 is cataloged in the U.S. Government catalog under NSN 5340-01-124-7273. This indicates validated use in U.S. government and defense supply chains.
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