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Technical Data Sheet
PartsTable / COMPONENT / TQ5219
TQ5219 ✓ 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 end_item_identification: F/A-22 RAPTOR, part_name_assigned_by_controlling_agency: GASKET, FLANGE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-498-7035, 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
TQ5219
NSN: 5330-01-498-7035
FSC: 5330
CAGE: 0SMN2 — ITW GSE INC. (USA)
SPECIFICATIONS
end_item_identificationF/A-22 RAPTOR
part_name_assigned_by_controlling_agencyGASKET, FLANGE
NSN5330-01-498-7035
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: TQ5219 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
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYGASKET, FLANGE
END ITEM IDENTIFICATIONF/A-22 RAPTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
18-8-22Interchangeable
interchangeable cross-reference
interchangeable
7337682Interchangeable
interchangeable cross-reference
interchangeable
MRE18PJ6Interchangeable
interchangeable cross-reference
interchangeable
C701048Interchangeable
interchangeable cross-reference
interchangeable
DS921858Interchangeable
interchangeable cross-reference
interchangeable
14HP1CInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TQ5219?
TQ5219 is a GASKET.
What parts can replace TQ5219?
There are 7 known substitutes for TQ5219: 18-8-22, 7337682, MRE18PJ6 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TQ5219?
TQ5219 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-498-7035. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026