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11581498 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11581498: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 2.425 INCHES NOMINAL IN, length: 1.675 INCHES NOMINAL IN, material: ALUMINUM ALLOY 2024, corner_cut_type: SQUARE, peripheral_shape_style: RECTANGLE, MULTI HOLES, material_document_and_classification: A11577282 ASSN STD ALL MATERIAL RESPONSES. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-527-6849, 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
11581498
NSN: 5340-01-527-6849
FSC: 5340 — Hardware, Commercial
CAGE: 1NUW7 — US ARMY BENET LABORATORIES RDAR-WSB-O (USA)
SPECIFICATIONS
width2.425 INCHES NOMINAL IN
length1.675 INCHES NOMINAL IN
materialALUMINUM ALLOY 2024
corner_cut_typeSQUARE
peripheral_shape_styleRECTANGLE, MULTI HOLES
material_document_and_classificationA11577282 ASSN STD ALL MATERIAL RESPONSES
part_name_assigned_by_controlling_agencyPLATE, COVER
NSN5340-01-527-6849
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11581498 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: 1.675 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: A11577282 ASSN STD ALL MATERIAL RESPONSES
•
PERIPHERAL SHAPE STYLE: RECTANGLE, MULTI HOLES
•
WIDTH: 2.425 INCHES NOMINAL IN
•
CORNER CUT TYPE: SQUARE
•
MATERIAL: ALUMINUM ALLOY 2024
TECHNICAL CHARACTERISTICS
LENGTH1.675 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONA11577282 ASSN STD ALL MATERIAL RESPONSES
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
WIDTH2.425 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPLATE, COVER
CORNER CUT TYPESQUARE
MATERIALALUMINUM ALLOY 2024
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: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 11581498?
11581498 is a COVER,ACCESS.
What is the NSN for 11581498?
11581498 is cataloged in the U.S. Government catalog under NSN 5340-01-527-6849. This indicates validated use in U.S. government and defense supply chains.
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