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6211260-6 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6211260-6: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include special_features: PART OF WINDOWS-CABIN; CONTRACT NO.: 35040/15/0761/99 (2015/AR40U/00004327), end_item_identification: CESSNA CITATION AIRCRAFT MODEL 550 AND 650, part_name_assigned_by_controlling_agency: NOMENCLATURE: SEAL-CABIN WINDOW. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-653-1149, 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
6211260-6
NSN: 5330-01-653-1149
FSC: 5330 — Packing and Gasket Materials
CAGE: 7EK50 — TEXTRON AVIATION INC (USA)
SPECIFICATIONS
special_featuresPART OF WINDOWS-CABIN; CONTRACT NO.: 35040/15/0761/99 (2015/AR40U/00004327)
end_item_identificationCESSNA CITATION AIRCRAFT MODEL 550 AND 650
part_name_assigned_by_controlling_agencyNOMENCLATURE: SEAL-CABIN WINDOW
NSN5330-01-653-1149
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6211260-6 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
SPECIAL FEATURESPART OF WINDOWS-CABIN; CONTRACT NO.: 35040/15/0761/99 (2015/AR40U/00004327)
PART NAME ASSIGNED BY CONTROLLING AGENCYNOMENCLATURE: SEAL-CABIN WINDOW
END ITEM IDENTIFICATIONCESSNA CITATION AIRCRAFT MODEL 550 AND 650
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 6211260-6?
6211260-6 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What is the NSN for 6211260-6?
6211260-6 is cataloged in the U.S. Government catalog under NSN 5330-01-653-1149. 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.