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12288018 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12288018: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include length: 2.180 INCHES NOMINAL IN, material: ALUMINUM ALLOY 355.0, corner_radius: 0.340 INCHES NOMINAL IN, body_thickness: 0.620 INCHES NOMINAL IN, securing_device_type: THREADED FASTENER, peripheral_shape_style: DIAMOND, ROUNDED CORNERS, TWO HOLES. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-073-7727, 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
12288018
NSN: 5340-01-073-7727
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
length2.180 INCHES NOMINAL IN
materialALUMINUM ALLOY 355.0
corner_radius0.340 INCHES NOMINAL IN
body_thickness0.620 INCHES NOMINAL IN
securing_device_typeTHREADED FASTENER
peripheral_shape_styleDIAMOND, ROUNDED CORNERS, TWO HOLES
end_item_identification2350-01-087-1095
cross-sectional_shape_styleFLAT
distance_between_holes_along_length1.500 INCHES NOMINAL IN
NSN5340-01-073-7727
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12288018 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
•
CORNER RADIUS: 0.340 INCHES NOMINAL IN
•
LENGTH: 2.180 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 1.500 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
SECURING DEVICE TYPE: THREADED FASTENER
•
PERIPHERAL SHAPE STYLE: DIAMOND, ROUNDED CORNERS, TWO HOLES
•
MATERIAL: ALUMINUM ALLOY 355.0
TECHNICAL CHARACTERISTICS
CORNER RADIUS0.340 INCHES NOMINAL IN
LENGTH2.180 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG LENGTH1.500 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEFLAT
SECURING DEVICE TYPETHREADED FASTENER
PERIPHERAL SHAPE STYLEDIAMOND, ROUNDED CORNERS, TWO HOLES
END ITEM IDENTIFICATION2350-01-087-1095
MATERIALALUMINUM ALLOY 355.0
BODY THICKNESS0.620 INCHES NOMINAL 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 2
DAX12895Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
12267183Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 12288018?
12288018 is a COVER,ACCESS.
What parts can replace 12288018?
There are 2 known substitutes for 12288018: DAX12895, 12267183. Substitute compatibility should be verified for your specific system.
What is the NSN for 12288018?
12288018 is cataloged in the U.S. Government catalog under NSN 5340-01-073-7727. This indicates validated use in U.S. government and defense supply chains.
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