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PFQ3768 — BOOT,DUST AND MOISTURE SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

PFQ3768: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: PLASTIC INSULATOR, fsc_application_data: FLIGHT SIMULATOR. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-482-4663, 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
PFQ3768
NSN: 5340-00-482-4663
FSC: 5340 — Hardware, Commercial
CAGE: 21427 — GAGNE ASSOCIATES INC DIV GAGNE, INC (USA)
SPECIFICATIONS
materialPLASTIC INSULATOR
fsc_application_dataFLIGHT SIMULATOR
NSN5340-00-482-4663
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: PFQ3768 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
•
FSC APPLICATION DATA: FLIGHT SIMULATOR
•
MATERIAL: PLASTIC INSULATOR
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAFLIGHT SIMULATOR
MATERIALPLASTIC INSULATOR
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 1
905583Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PFQ3768?
PFQ3768 is a BOOT,DUST AND MOISTURE SEAL.
What parts can replace PFQ3768?
There is 1 known substitute for PFQ3768: 905583. Substitute compatibility should be verified for your specific system.
What is the NSN for PFQ3768?
PFQ3768 is cataloged in the U.S. Government catalog under NSN 5340-00-482-4663. 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.