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12460674 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12460674: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 5.500 INCHES NOMINAL IN, length: 4.780 INCHES MINIMUM AND 4.810 INCHES MAXIMUM IN, material: STEEL, flange_thickness: 0.380 INCHES NOMINAL IN, special_features: 3.590 IN. O/A HT;0.250-20UNC-2B MTG HOLE - 1 IN, securing_device_type: THREADED FASTENER.

This part is cataloged in the U.S. Government catalog under NSN 5340-01-475-8219, 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
12460674
NSN: 5340-01-475-8219
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
width5.500 INCHES NOMINAL IN
length4.780 INCHES MINIMUM AND 4.810 INCHES MAXIMUM IN
materialSTEEL
flange_thickness0.380 INCHES NOMINAL IN
special_features3.590 IN. O/A HT;0.250-20UNC-2B MTG HOLE - 1 IN
securing_device_typeTHREADED FASTENER
peripheral_shape_styleIRREGULAR PENTAGON, NO HOLES
end_item_identificationP/N 12460673;2350-01-369-6079
mounting_opening_shape_styleTHREADED HOLE
part_name_assigned_by_controlling_agencyCOVER,HATCH
NSN5340-01-475-8219
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12460674 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: 4.780 INCHES MINIMUM AND 4.810 INCHES MAXIMUM IN
•
FLANGE THICKNESS: 0.380 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: THREADED HOLE
•
SECURING DEVICE TYPE: THREADED FASTENER
•
PERIPHERAL SHAPE STYLE: IRREGULAR PENTAGON, NO HOLES
•
WIDTH: 5.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH4.780 INCHES MINIMUM AND 4.810 INCHES MAXIMUM IN
FLANGE THICKNESS0.380 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLETHREADED HOLE
SECURING DEVICE TYPETHREADED FASTENER
SPECIAL FEATURES3.590 IN. O/A HT;0.250-20UNC-2B MTG HOLE - 1 IN
PERIPHERAL SHAPE STYLEIRREGULAR PENTAGON, NO HOLES
WIDTH5.500 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYCOVER,HATCH
END ITEM IDENTIFICATIONP/N 12460673;2350-01-369-6079
MATERIALSTEEL
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 12460674?
12460674 is a COVER,ACCESS.
What is the NSN for 12460674?
12460674 is cataloged in the U.S. Government catalog under NSN 5340-01-475-8219. This indicates validated use in U.S. government and defense supply chains.
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