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12349570 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12349570: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 27.500 INCHES NOMINAL IN, length: 15.750 INCHES NOMINAL IN, material: ALUMINUM ALLOY 5086 OR ALUMINUM ALLOY 5083, hole_diameter: 0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, body_thickness: 0.375 INCHES NOMINAL IN, special_features: COLOR FORREST GREEN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-245-4158, 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
12349570
NSN: 5340-01-245-4158
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
width27.500 INCHES NOMINAL IN
length15.750 INCHES NOMINAL IN
materialALUMINUM ALLOY 5086 OR ALUMINUM ALLOY 5083
hole_diameter0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
body_thickness0.375 INCHES NOMINAL IN
special_featuresCOLOR FORREST GREEN
surface_treatmentENAMEL
corner_bevel_length0.500 INCHES NOMINAL IN
securing_device_typeSPECIAL
peripheral_shape_styleRECTANGLE, MULTI HOLES
hole_quantity_along_width8
hole_quantity_along_length6
NSN5340-01-245-4158
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12349570 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: 5.875 INCHES NOMINAL IN
•
LENGTH: 15.750 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-E-52835 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-E-52798 MIL SPEC SINGLE TREATMENT RESPONSE
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 6.000 INCHES NOMINAL IN
•
HOLE QUANTITY ALONG LENGTH: 6
•
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH: 1.375 INCHES NOMINAL IN
•
CORNER BEVEL LENGTH: 0.500 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG WIDTH: 5.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH5.875 INCHES NOMINAL IN
LENGTH15.750 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-E-52835 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-E-52798 MIL SPEC SINGLE TREATMENT RESPONSE
DISTANCE BETWEEN HOLES ALONG LENGTH6.000 INCHES NOMINAL IN
HOLE QUANTITY ALONG LENGTH6
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH1.375 INCHES NOMINAL IN
CORNER BEVEL LENGTH0.500 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG WIDTH5.250 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/7,H32 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-250.6,H321 FED SPEC 2ND MATERIAL RESPONSE
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 12349570?
12349570 is a COVER,ACCESS.
What is the NSN for 12349570?
12349570 is cataloged in the U.S. Government catalog under NSN 5340-01-245-4158. This indicates validated use in U.S. government and defense supply chains.
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