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S6112-23056-011 — PACKING WITH RETAINER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

S6112-23056-011: PACKING WITH RETAINER.

The PACKING WITH RETAINER is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE PACKING, construction: ONE-PIECE, outside_diameter: 4.750 INCHES NOMINAL IN, surface_treatment: CADMIUM RETAINER, retainer_thickness: 0.385 INCHES NOMINAL IN, packing_inside_diameter: 3.687 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-789-8799, 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
S6112-23056-011
NSN: 5330-00-789-8799
FSC: 5330 — Packing and Gasket Materials
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE PACKING
constructionONE-PIECE
outside_diameter4.750 INCHES NOMINAL IN
surface_treatmentCADMIUM RETAINER
retainer_thickness0.385 INCHES NOMINAL IN
packing_inside_diameter3.687 INCHES NOMINAL IN
retainer_inside_diameter3.687 INCHES MINIMUM AND 3.938 INCHES MAXIMUM IN
packing_ring_cross-sectional_diameter0.052 INCHES NOMINAL IN
NSN5330-00-789-8799
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S6112-23056-011 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
•
RETAINER INSIDE DIAMETER: 3.687 INCHES MINIMUM AND 3.938 INCHES MAXIMUM IN
•
PACKING INSIDE DIAMETER: 3.687 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 4.750 INCHES NOMINAL IN
•
PACKING RING CROSS-SECTIONAL DIAMETER: 0.052 INCHES NOMINAL IN
•
RETAINER THICKNESS: 0.385 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM RETAINER
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE PACKING
TECHNICAL CHARACTERISTICS
RETAINER INSIDE DIAMETER3.687 INCHES MINIMUM AND 3.938 INCHES MAXIMUM IN
PACKING INSIDE DIAMETER3.687 INCHES NOMINAL IN
OUTSIDE DIAMETER4.750 INCHES NOMINAL IN
PACKING RING CROSS-SECTIONAL DIAMETER0.052 INCHES NOMINAL IN
RETAINER THICKNESS0.385 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM RETAINER
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE PACKING
MATERIALTITANIUM ALLOY RETAINER
CONSTRUCTIONONE-PIECE
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S6112-23056-011?
S6112-23056-011 is a PACKING WITH RETAINER.
What is the NSN for S6112-23056-011?
S6112-23056-011 is cataloged in the U.S. Government catalog under NSN 5330-00-789-8799. 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.