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453-2309 — PARTS KIT,SEAL REPLACEMENT,MECHA

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

453-2309: PARTS KIT,SEAL REPLACEMENT,MECHA.

PARTS KIT,SEAL REPLACEMENT,MECHA. Key specifications include usage_design: SHIP, document_type: PACKING LIST, document_source: 11083, special_features: WEIGHT 4.27 KG KG, end_item_identification: 2815-01-5438497, MARINE ENGINE C18, component_document_origin: INDUSTRIAL. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-719-5886, 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
453-2309
NSN: 5330-01-719-5886
FSC: 5330 — Packing and Gasket Materials
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
usage_designSHIP
document_typePACKING LIST
document_source11083
special_featuresWEIGHT 4.27 KG KG
component_quantity9
end_item_identification2815-01-5438497, MARINE ENGINE C18
component_document_originINDUSTRIAL
part_name_assigned_by_controlling_agencyKIT ENGINE GASKET
NSN5330-01-719-5886
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 453-2309 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
•
COMPONENT QUANTITY: 9
•
DOCUMENT TYPE: PACKING LIST
•
USAGE DESIGN: SHIP
•
SUPPLY ITEMS AND QUANTITIES: 5330-01-5337326; GASKET, 2; 5330-01-5337526, GASKET, 1; 5331-01-5337272, O-RING, 1; 5331-01-5621661, O-RING, 1; 5331-01-4381780, O-RING, 5; 5331-01-3505349, SEAL O-RING, 2; 5331-01-4858921, O-RING, 2; 5330-00-3675657, O-RING, 2; 5331-00-9390687, O-RING, 1
•
COMPONENT DOCUMENT ORIGIN: INDUSTRIAL
•
DOCUMENT SOURCE: 11083
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY9
DOCUMENT TYPEPACKING LIST
USAGE DESIGNSHIP
SUPPLY ITEMS AND QUANTITIES5330-01-5337326; GASKET, 2; 5330-01-5337526, GASKET, 1; 5331-01-5337272, O-RING, 1; 5331-01-5621661, O-RING, 1; 5331-01-4381780, O-RING, 5; 5331-01-3505349, SEAL O-RING, 2; 5331-01-4858921, O-RING, 2; 5330-00-3675657, O-RING, 2; 5331-00-9390687, O-RING, 1
COMPONENT DOCUMENT ORIGININDUSTRIAL
DOCUMENT SOURCE11083
SPECIAL FEATURESWEIGHT 4.27 KG KG
PART NAME ASSIGNED BY CONTROLLING AGENCYKIT ENGINE GASKET
END ITEM IDENTIFICATION2815-01-5438497, MARINE ENGINE C18
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 453-2309?
453-2309 is a PARTS KIT,SEAL REPLACEMENT,MECHA.
What is the NSN for 453-2309?
453-2309 is cataloged in the U.S. Government catalog under NSN 5330-01-719-5886. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.