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299-5511 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

299-5511: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include end_item_identification: CATERPILLAR DIESEL ENGINE, reference_data_and_literature: 309-6663 CYLINDER HEAD PG 1 AND 2, part_name_assigned_by_controlling_agency: SEAL-VALVE STEM. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-205-1101, 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
299-5511
NSN: 5340-00-205-1101
NIINs: 002051101, 015683210
FSC: 5340 — Hardware, Commercial
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
end_item_identificationCATERPILLAR DIESEL ENGINE
reference_data_and_literature309-6663 CYLINDER HEAD PG 1 AND 2
part_name_assigned_by_controlling_agencySEAL-VALVE STEM
NSN5340-00-205-1101
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 299-5511 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
•
DESIGN TYPE: FRICTION
•
OVERALL DIAMETER: 1.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DESIGN TYPEFRICTION
OVERALL DIAMETER1.000 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
757260Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 299-5511?
299-5511 is a PACKING,PREFORMED.
What parts can replace 299-5511?
There is 1 known substitute for 299-5511: 757260. Substitute compatibility should be verified for your specific system.
What is the NSN for 299-5511?
299-5511 is cataloged in the U.S. Government catalog under NSN 5340-00-205-1101. This indicates validated use in U.S. government and defense supply chains.
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