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3311847-11 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3311847-11: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER SYNTHETIC OVERALL, construction: SOLIDSOLID, overall_length: 12.100 INCHES NOMINAL12.100 INCHES NOMINAL IN, cross-sectional_shape_style: HOLLOW BULB-OFFSETHOLLOW BULB-OFFSET. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-006-0359, 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
3311847-11
NSN: 5330-01-006-0359
FSC: 5330 — Packing and Gasket Materials
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
constructionSOLIDSOLID
overall_length12.100 INCHES NOMINAL12.100 INCHES NOMINAL IN
cross-sectional_shape_styleHOLLOW BULB-OFFSETHOLLOW BULB-OFFSET
NSN5330-01-006-0359
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3311847-11 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
•
CROSS-SECTIONAL SHAPE STYLE: HOLLOW BULB-OFFSETHOLLOW BULB-OFFSET
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
CONSTRUCTION: SOLIDSOLID
TECHNICAL CHARACTERISTICS
OVERALL LENGTH12.100 INCHES NOMINAL12.100 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEHOLLOW BULB-OFFSETHOLLOW BULB-OFFSET
MATERIALRUBBER SYNTHETIC OVERALL
CONSTRUCTIONSOLIDSOLID
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3311847-11?
3311847-11 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What is the NSN for 3311847-11?
3311847-11 is cataloged in the U.S. Government catalog under NSN 5330-01-006-0359. 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.