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12442539 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12442539: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 11.000 INCHES NOMINAL IN, length: 11.000 INCHES NOMINAL IN, material: ALUMINUM, corner_cut_type: SQUARE, surface_treatment: PAINT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-539-9419, 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
12442539
NSN: 5340-01-539-9419
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
shapeRECTANGULAR
width11.000 INCHES NOMINAL IN
length11.000 INCHES NOMINAL IN
materialALUMINUM
corner_cut_typeSQUARE
surface_treatmentPAINT
securing_device_typeTHREADED FASTENER
peripheral_shape_styleRECTANGLE, ROUNDED CORNERS, MULTI HOLES
end_item_identificationTRUCK, CARGO
hole_quantity_along_width9
hole_quantity_along_length7
part_name_assigned_by_controlling_agencyPAN, RECESSED
NSN5340-01-539-9419
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12442539 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: 11.000 INCHES NOMINAL IN
•
HOLE QUANTITY ALONG LENGTH: 7
•
SHAPE: RECTANGULAR
•
SECURING DEVICE TYPE: THREADED FASTENER
•
HOLE QUANTITY ALONG WIDTH: 9
•
SURFACE TREATMENT: PAINT
•
PERIPHERAL SHAPE STYLE: RECTANGLE, ROUNDED CORNERS, MULTI HOLES
•
WIDTH: 11.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH11.000 INCHES NOMINAL IN
HOLE QUANTITY ALONG LENGTH7
SHAPERECTANGULAR
SECURING DEVICE TYPETHREADED FASTENER
HOLE QUANTITY ALONG WIDTH9
SURFACE TREATMENTPAINT
PERIPHERAL SHAPE STYLERECTANGLE, ROUNDED CORNERS, MULTI HOLES
WIDTH11.000 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPAN, RECESSED
END ITEM IDENTIFICATIONTRUCK, CARGO
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

No substitute or cross-reference records for this part.

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 12442539?
12442539 is a COVER,ACCESS.
What is the NSN for 12442539?
12442539 is cataloged in the U.S. Government catalog under NSN 5340-01-539-9419. This indicates validated use in U.S. government and defense supply chains.
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