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6643T-TVGL — PARTS KIT,SEAL REPLACEMENT,MECHA

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6643T-TVGL: PARTS KIT,SEAL REPLACEMENT,MECHA.

PARTS KIT,SEAL REPLACEMENT,MECHA. Key specifications include document_type: LETTER, document_source: 60285, end_item_source: 87045, special_features: PISTON SEAL KIT, end_item_identification: DOGGING CYLINDER FOR FLIGHT DECK RAMP DOOR, component_document_origin: INDUSTRIAL. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-508-7321, 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
6643T-TVGL
NSN: 5330-01-508-7321
FSC: 5330 — Packing and Gasket Materials
CAGE: 60285 — EATON CORPORATION DBA JACKSON PLANT (USA)
SPECIFICATIONS
document_typeLETTER
document_source60285
end_item_source87045
special_featuresPISTON SEAL KIT
end_item_identificationDOGGING CYLINDER FOR FLIGHT DECK RAMP DOOR
component_document_originINDUSTRIAL
NSN5330-01-508-7321
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6643T-TVGL 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
•
DOCUMENT TYPE: LETTER
•
END ITEM SOURCE: 87045
•
COMPONENT DOCUMENT ORIGIN: INDUSTRIAL
•
DOCUMENT SOURCE: 60285
TECHNICAL CHARACTERISTICS
DOCUMENT TYPELETTER
END ITEM SOURCE87045
COMPONENT DOCUMENT ORIGININDUSTRIAL
DOCUMENT SOURCE60285
SPECIAL FEATURESPISTON SEAL KIT
END ITEM IDENTIFICATIONDOGGING CYLINDER FOR FLIGHT DECK RAMP DOOR
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 1
D-WK-835-7PC5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6643T-TVGL?
6643T-TVGL is a PARTS KIT,SEAL REPLACEMENT,MECHA.
What parts can replace 6643T-TVGL?
There is 1 known substitute for 6643T-TVGL: D-WK-835-7PC5. Substitute compatibility should be verified for your specific system.
What is the NSN for 6643T-TVGL?
6643T-TVGL is cataloged in the U.S. Government catalog under NSN 5330-01-508-7321. This indicates validated use in U.S. government and defense supply chains.
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