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S11109-011 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

S11109-011: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include angle: 30.0 DEGREES NOMINAL, material: PLASTIC TETRAFLUOROETHYLENE OVERALL, joint_type: SCARF-BUTT ONE SIDE, peripheral_diameter: 0.422 INCHES NOMINAL IN, center_hole_diameter: 0.312 INCHES NOMINAL IN, distance_between_ends: 0.032 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-049-5705, 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
S11109-011
NSN: 5330-01-049-5705
FSC: 5330 — Packing and Gasket Materials
CAGE: 09257 — TRELLEBORG SEALING SOLUTIONS US, INC. (USA)
SPECIFICATIONS
angle30.0 DEGREES NOMINAL
materialPLASTIC TETRAFLUOROETHYLENE OVERALL
joint_typeSCARF-BUTT ONE SIDE
peripheral_diameter0.422 INCHES NOMINAL IN
center_hole_diameter0.312 INCHES NOMINAL IN
distance_between_ends0.032 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
cross-sectional_height0.081 INCHES NOMINAL IN
cross-sectional_thickness0.027 INCHES NOMINAL IN
cross-sectional_shape_styleSQUARE
NSN5330-01-049-5705
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S11109-011 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
•
CROSS-SECTIONAL THICKNESS: 0.027 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.081 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE
•
ANGLE: 30.0 DEGREES NOMINAL
•
PERIPHERAL DIAMETER: 0.422 INCHES NOMINAL IN
•
DISTANCE BETWEEN ENDS: 0.032 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.312 INCHES NOMINAL IN
•
MATERIAL: PLASTIC TETRAFLUOROETHYLENE OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.027 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.081 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESQUARE
ANGLE30.0 DEGREES NOMINAL
PERIPHERAL DIAMETER0.422 INCHES NOMINAL IN
DISTANCE BETWEEN ENDS0.032 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.312 INCHES NOMINAL IN
MATERIALPLASTIC TETRAFLUOROETHYLENE OVERALL
JOINT TYPESCARF-BUTT ONE SIDE
SUBSTITUTES & CROSS-REFERENCES 3
SR6144-0006Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
10051305Reference document
Same NSN cross-reference
Reference document — Informative reference only
RE0021414Same 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 S11109-011?
S11109-011 is a RETAINER,PACKING.
What parts can replace S11109-011?
There are 3 known substitutes for S11109-011: SR6144-0006, 10051305, RE0021414. Substitute compatibility should be verified for your specific system.
What is the NSN for S11109-011?
S11109-011 is cataloged in the U.S. Government catalog under NSN 5330-01-049-5705. 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.