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12266846 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12266846: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 3.120 INCHES NOMINAL IN, length: 5.700 INCHES NOMINAL IN, material: ALUMINUM ALLOY 2024, slot_width: 0.220 INCHES MINIMUM AND 0.231 INCHES MAXIMUM IN, peripheral_shape_style: RECTANGLE, NO HOLES, end_item_identification: 2350-01-045-1123 COMBAT VEHICE,ANTI. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-076-4381, 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
12266846
NSN: 5340-01-076-4381
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
width3.120 INCHES NOMINAL IN
length5.700 INCHES NOMINAL IN
materialALUMINUM ALLOY 2024
slot_width0.220 INCHES MINIMUM AND 0.231 INCHES MAXIMUM IN
peripheral_shape_styleRECTANGLE, NO HOLES
end_item_identification2350-01-045-1123 COMBAT VEHICE,ANTI
mounting_opening_shape_styleOPEN HORIZONTAL SLOT
material_document_and_classificationQQ-A-250/4,ALLOY 2024-T4 FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-076-4381
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12266846 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: 5.700 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: OPEN HORIZONTAL SLOT
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/4,ALLOY 2024-T4 FED SPEC SINGLE MATERIAL RESPONSE
•
PERIPHERAL SHAPE STYLE: RECTANGLE, NO HOLES
•
WIDTH: 3.120 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY 2024
•
SLOT WIDTH: 0.220 INCHES MINIMUM AND 0.231 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
LENGTH5.700 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEOPEN HORIZONTAL SLOT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/4,ALLOY 2024-T4 FED SPEC SINGLE MATERIAL RESPONSE
PERIPHERAL SHAPE STYLERECTANGLE, NO HOLES
WIDTH3.120 INCHES NOMINAL IN
END ITEM IDENTIFICATION2350-01-045-1123 COMBAT VEHICE,ANTI
MATERIALALUMINUM ALLOY 2024
SLOT WIDTH0.220 INCHES MINIMUM AND 0.231 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 12266846?
12266846 is a COVER,ACCESS.
What is the NSN for 12266846?
12266846 is cataloged in the U.S. Government catalog under NSN 5340-01-076-4381. This indicates validated use in U.S. government and defense supply chains.
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