PartsTable
Technical Data Sheet
12443555 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The GASKET is a the manufacturer industrial component. Key specifications include color: BLACK, material: RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OVERALL, special_features: ITEM IS D SHAPE 4.88" X 4.75" X .188" THICK WITH SQUARE CUTOUT IN MIDDLE, end_item_identification: 2320-01-447-3889 TRUCK, CARGO, part_name_assigned_by_controlling_agency: GASKET, LATCH. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-566-0455, 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
12443555
NSN: 5330-01-566-0455
FSC: 5330
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
colorBLACK
materialRUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OVERALL
special_featuresITEM IS D SHAPE 4.88" X 4.75" X .188" THICK WITH SQUARE CUTOUT IN MIDDLE
end_item_identification2320-01-447-3889 TRUCK, CARGO
part_name_assigned_by_controlling_agencyGASKET, LATCH
NSN5330-01-566-0455
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12443555 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
COLOR: BLACK
MATERIAL: RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYGASKET, LATCH
SPECIAL FEATURESITEM IS D SHAPE 4.88" X 4.75" X .188" THICK WITH SQUARE CUTOUT IN MIDDLE
COLORBLACK
MATERIALRUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OVERALL
END ITEM IDENTIFICATION2320-01-447-3889 TRUCK, CARGO
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
16553Interchangeable
interchangeable cross-reference
interchangeable
MIL039Interchangeable
interchangeable cross-reference
interchangeable
664-368Interchangeable
interchangeable cross-reference
interchangeable
48SIZE3-8 50PSIInterchangeable
interchangeable cross-reference
interchangeable
70607Interchangeable
interchangeable cross-reference
interchangeable
B16553Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12443555?
12443555 is a GASKET.
What parts can replace 12443555?
There are 10 known substitutes for 12443555: 16553, MIL039, 664-368 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12443555?
12443555 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-566-0455. This indicates validated use in U.S. government and defense supply chains.
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