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74A324620-2012 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

74A324620-2012: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 4.800 INCHES NOMINAL IN, length: 17.600 INCHES NOMINAL IN, material: TITANIUM ALLOY, hole_diameter: 0.250 INCHES NOMINAL IN, body_thickness: 0.090 INCHES NOMINAL IN, securing_device_type: SPECIAL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-392-2780, 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
74A324620-2012
NSN: 5340-01-392-2780
FSC: 5340 — Hardware, Commercial
CAGE: 76823 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN IS DIV NORTHROP GRUMMAN AERONAUTICS SYSTEMS (USA)
SPECIFICATIONS
width4.800 INCHES NOMINAL IN
length17.600 INCHES NOMINAL IN
materialTITANIUM ALLOY
hole_diameter0.250 INCHES NOMINAL IN
body_thickness0.090 INCHES NOMINAL IN
securing_device_typeSPECIAL
peripheral_shape_styleRECTANGLE, ROUNDED CORNERS, MULTI HOLES
end_item_identificationAIRCRAFT MODEL F/A-18
hole_quantity_along_width7
hole_quantity_along_length27
cross-sectional_shape_styleARCHED
mounting_opening_shape_styleUNTHREADED HOLE
NSN5340-01-392-2780
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 74A324620-2012 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: 17.600 INCHES NOMINAL IN
•
HOLE QUANTITY ALONG LENGTH: 27
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-T-9046 MIL SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: ARCHED
•
SECURING DEVICE TYPE: SPECIAL
•
HOLE QUANTITY ALONG WIDTH: 7
•
PERIPHERAL SHAPE STYLE: RECTANGLE, ROUNDED CORNERS, MULTI HOLES
TECHNICAL CHARACTERISTICS
LENGTH17.600 INCHES NOMINAL IN
HOLE QUANTITY ALONG LENGTH27
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-9046 MIL SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEARCHED
SECURING DEVICE TYPESPECIAL
HOLE QUANTITY ALONG WIDTH7
PERIPHERAL SHAPE STYLERECTANGLE, ROUNDED CORNERS, MULTI HOLES
WIDTH4.800 INCHES NOMINAL IN
END ITEM IDENTIFICATIONAIRCRAFT MODEL F/A-18
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
10130415Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 74A324620-2012?
74A324620-2012 is a COVER,ACCESS.
What parts can replace 74A324620-2012?
There is 1 known substitute for 74A324620-2012: 10130415. Substitute compatibility should be verified for your specific system.
What is the NSN for 74A324620-2012?
74A324620-2012 is cataloged in the U.S. Government catalog under NSN 5340-01-392-2780. This indicates validated use in U.S. government and defense supply chains.
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