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3012354 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3012354: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 3.656 INCHES NOMINAL IN, length: 5.656 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061, special_features: MATERIAL = ALUMINUM ALLOY 6061-T6 OR ALTERNATIVE QQ-A-250/11 TEMPER T6, surface_treatment: ANODIZE, special_test_features: APPLY ANODIC COATING MIL-A-8625 TYPE II CLASS 2 (BLACK). This part is cataloged in the U.S.

Government catalog under NSN 5340-01-594-6927, 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
3012354
NSN: 5340-01-594-6927
FSC: 5340 — Hardware, Commercial
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
width3.656 INCHES NOMINAL IN
length5.656 INCHES NOMINAL IN
materialALUMINUM ALLOY 6061
special_featuresMATERIAL = ALUMINUM ALLOY 6061-T6 OR ALTERNATIVE QQ-A-250/11 TEMPER T6
surface_treatmentANODIZE
special_test_featuresAPPLY ANODIC COATING MIL-A-8625 TYPE II CLASS 2 (BLACK)
peripheral_shape_styleRECTANGLE, FOUR HOLES
distance_between_holes_along_width3.312 INCHES NOMINAL IN
distance_between_holes_along_length2.944 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyCOVER
surface_treatment_document_and_classificationMIL-A-8625 TYPE II CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE
distance_from_first_hole_centerline_to_end_along_width0.188 INCHES NOMINAL IN
NSN5340-01-594-6927
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3012354 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
•
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH: 0.188 INCHES NOMINAL IN
•
LENGTH: 5.656 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 TYPE II CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 2.944 INCHES NOMINAL IN
•
SPECIAL TEST FEATURES: APPLY ANODIC COATING MIL-A-8625 TYPE II CLASS 2 (BLACK)
•
DISTANCE BETWEEN HOLES ALONG WIDTH: 3.312 INCHES NOMINAL IN
•
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH: 1.422 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.188 INCHES NOMINAL IN
LENGTH5.656 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 TYPE II CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE
DISTANCE BETWEEN HOLES ALONG LENGTH2.944 INCHES NOMINAL IN
SPECIAL TEST FEATURESAPPLY ANODIC COATING MIL-A-8625 TYPE II CLASS 2 (BLACK)
DISTANCE BETWEEN HOLES ALONG WIDTH3.312 INCHES NOMINAL IN
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH1.422 INCHES NOMINAL IN
SPECIAL FEATURESMATERIAL = ALUMINUM ALLOY 6061-T6 OR ALTERNATIVE QQ-A-250/11 TEMPER T6
SURFACE TREATMENTANODIZE
PERIPHERAL SHAPE STYLERECTANGLE, FOUR HOLES
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3012354?
3012354 is a COVER,ACCESS.
What is the NSN for 3012354?
3012354 is cataloged in the U.S. Government catalog under NSN 5340-01-594-6927. This indicates validated use in U.S. government and defense supply chains.
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