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23018109 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

23018109: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include attachment_method: ROUND HOLE, outer_groove_width: 0.127 INCHES MINIMUM AND 0.131 INCHES MAXIMUM IN, peripheral_diameter: 6.715 INCHES MINIMUM AND 6.720 INCHES MAXIMUM IN, body_recess_diameter: 5.220 INCHES NOMINAL IN, center_hole_diameter: 5.127 INCHES MINIMUM AND 5.131 INCHES MAXIMUM IN, cross-sectional_height: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-217-4048, 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
23018109
NSN: 5330-01-217-4048
FSC: 5330 — Packing and Gasket Materials
CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)
SPECIFICATIONS
attachment_methodROUND HOLE
outer_groove_width0.127 INCHES MINIMUM AND 0.131 INCHES MAXIMUM IN
peripheral_diameter6.715 INCHES MINIMUM AND 6.720 INCHES MAXIMUM IN
body_recess_diameter5.220 INCHES NOMINAL IN
center_hole_diameter5.127 INCHES MINIMUM AND 5.131 INCHES MAXIMUM IN
cross-sectional_height0.500 INCHES NOMINAL IN
attachment_hole_diameter0.250 INCHES NOMINAL IN
attachment_feature_quantity2
attachment_feature_circle_diameter5.750 INCHES NOMINAL SINGLE CIRCLE IN
NSN5330-01-217-4048
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 23018109 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
•
ATTACHMENT HOLE DIAMETER: 0.250 INCHES NOMINAL IN
•
ATTACHMENT FEATURE QUANTITY: 2
•
CROSS-SECTIONAL HEIGHT: 0.500 INCHES NOMINAL IN
•
BODY RECESS DIAMETER: 5.220 INCHES NOMINAL IN
•
ATTACHMENT FEATURE CIRCLE DIAMETER: 5.750 INCHES NOMINAL SINGLE CIRCLE IN
•
PERIPHERAL DIAMETER: 6.715 INCHES MINIMUM AND 6.720 INCHES MAXIMUM IN
•
OUTER GROOVE WIDTH: 0.127 INCHES MINIMUM AND 0.131 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 5.127 INCHES MINIMUM AND 5.131 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
ATTACHMENT HOLE DIAMETER0.250 INCHES NOMINAL IN
ATTACHMENT FEATURE QUANTITY2
CROSS-SECTIONAL HEIGHT0.500 INCHES NOMINAL IN
BODY RECESS DIAMETER5.220 INCHES NOMINAL IN
ATTACHMENT FEATURE CIRCLE DIAMETER5.750 INCHES NOMINAL SINGLE CIRCLE IN
PERIPHERAL DIAMETER6.715 INCHES MINIMUM AND 6.720 INCHES MAXIMUM IN
OUTER GROOVE WIDTH0.127 INCHES MINIMUM AND 0.131 INCHES MAXIMUM IN
CENTER HOLE DIAMETER5.127 INCHES MINIMUM AND 5.131 INCHES MAXIMUM IN
MATERIALSTEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1012 OR STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1115 OR STEEL COMP 1116 OR STEEL COMP 1117 OR STEEL COMP 1211 OR STEEL COMP 1212 OR STEEL COMP 1213 OR STEEL COMP 1215 OVERALL
ATTACHMENT METHODROUND HOLE
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 23018109?
23018109 is a RETAINER,PACKING.
What is the NSN for 23018109?
23018109 is cataloged in the U.S. Government catalog under NSN 5330-01-217-4048. 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.