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9377059 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

9377059: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 2.08 INCHES MINIMUM AND 2.10 INCHES MAXIMUM IN, length: 2.99 INCHES MINIMUM AND 3.01 INCHES MAXIMUM IN, material: ALUMINUM ALLOY, hole_diameter: 0.218 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN, corner_cut_type: ROUND, surface_treatment: PAINT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-611-4665, 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
9377059
NSN: 5340-01-611-4665
FSC: 5340 — Hardware, Commercial
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
width2.08 INCHES MINIMUM AND 2.10 INCHES MAXIMUM IN
length2.99 INCHES MINIMUM AND 3.01 INCHES MAXIMUM IN
materialALUMINUM ALLOY
hole_diameter0.218 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN
corner_cut_typeROUND
surface_treatmentPAINT
peripheral_shape_styleRECTANGLE, MULTI HOLES
end_item_identificationPART NUMBER 12437285-4
hole_quantity_along_length3
mounting_opening_shape_styleUNTHREADED HOLE
distance_between_holes_along_length1.594 INCHES NOMINAL IN
material_document_and_classificationCOMP 355/356 T6 IAW MIL-C-11866 MIL SPEC SINGLE MATERIAL RESPONSE OR 6061,T651 IAW QQ-A-250/11 OR QQ-A-200/6 FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-611-4665
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9377059 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: 0.250 INCHES NOMINAL IN
•
LENGTH: 2.99 INCHES MINIMUM AND 3.01 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-STD-171 7.2.2 AND DRAWING 12344343 MIL STD SINGLE TREATMENT RESPONSE
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 1.594 INCHES NOMINAL IN
•
HOLE QUANTITY ALONG LENGTH: 3
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: COMP 355/356 T6 IAW MIL-C-11866 MIL SPEC SINGLE MATERIAL RESPONSE OR 6061,T651 IAW QQ-A-250/11 OR QQ-A-200/6 FED SPEC SINGLE MATERIAL RESPONSE
•
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH: 0.219 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.250 INCHES NOMINAL IN
LENGTH2.99 INCHES MINIMUM AND 3.01 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-171 7.2.2 AND DRAWING 12344343 MIL STD SINGLE TREATMENT RESPONSE
DISTANCE BETWEEN HOLES ALONG LENGTH1.594 INCHES NOMINAL IN
HOLE QUANTITY ALONG LENGTH3
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONCOMP 355/356 T6 IAW MIL-C-11866 MIL SPEC SINGLE MATERIAL RESPONSE OR 6061,T651 IAW QQ-A-250/11 OR QQ-A-200/6 FED SPEC SINGLE MATERIAL RESPONSE
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.219 INCHES NOMINAL IN
SPECIAL FEATURESCENTER HOLE OF COVER IS DRILLED THRU AT 0.250NOM DIA;COVER HAS DRILLED HOLE APPROX 0.18 DEEP WITH 0.250NOM DIA APPROX 0.8964 INCHES FROM CENTER HOLE;ALL MOUNTING HOLES ARE COUNTERBORED TO 0.43DIA X 0.18 DEEP;SEE DRAWING FOR ADDITIONAL INFORMATION IN
SURFACE TREATMENTPAINT
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 demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9377059?
9377059 is a COVER,ACCESS.
What is the NSN for 9377059?
9377059 is cataloged in the U.S. Government catalog under NSN 5340-01-611-4665. This indicates validated use in U.S. government and defense supply chains.
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