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12385387 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12385387: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 6.2500 INCHES NOMINAL IN, length: 13.6300 INCHES MINIMUM AND 13.7500 INCHES MAXIMUM IN, material: ALUMINUM ALLOY 5083 OR ALUMINUM ALLOY 5086, hole_diameter: 0.3760 INCHES MINIMUM AND 0.4360 INCHES MAXIMUM IN, body_thickness: 0.1250 INCHES NOMINAL IN, surface_treatment: CHROMATE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-389-3423, 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
12385387
NSN: 5340-01-389-3423
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
width6.2500 INCHES NOMINAL IN
length13.6300 INCHES MINIMUM AND 13.7500 INCHES MAXIMUM IN
materialALUMINUM ALLOY 5083 OR ALUMINUM ALLOY 5086
hole_diameter0.3760 INCHES MINIMUM AND 0.4360 INCHES MAXIMUM IN
body_thickness0.1250 INCHES NOMINAL IN
surface_treatmentCHROMATE
securing_device_typeSPECIAL
cross-sectional_shape_styleFLAT
mounting_opening_shape_styleUNTHREADED HOLE
material_document_and_classificationQQ-A-250/6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-250/7 FED SPEC SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classificationMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE
NSN5340-01-389-3423
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12385387 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: 13.6300 INCHES MINIMUM AND 13.7500 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-250/7 FED SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
SECURING DEVICE TYPE: SPECIAL
•
SURFACE TREATMENT: CHROMATE
•
WIDTH: 6.2500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH13.6300 INCHES MINIMUM AND 13.7500 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-250/7 FED SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEFLAT
SECURING DEVICE TYPESPECIAL
SURFACE TREATMENTCHROMATE
WIDTH6.2500 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 5083 OR ALUMINUM ALLOY 5086
HOLE DIAMETER0.3760 INCHES MINIMUM AND 0.4360 INCHES MAXIMUM IN
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 12385387?
12385387 is a COVER,ACCESS.
What is the NSN for 12385387?
12385387 is cataloged in the U.S. Government catalog under NSN 5340-01-389-3423. This indicates validated use in U.S. government and defense supply chains.
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