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223408 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

223408: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, outside_diameter: 17.750 INCHES NOMINAL IN, special_features: MATERIAL: SYNTHETIC RUBBER PER MIL-G-1149 TYPE I, CLASS II, 65 DUROMETER NON-OIL RES, center_hole_diameter: 17.0 INCHES NOMINAL IN, supplementary_features: THICKNESS: .25", part_name_assigned_by_controlling_agency: PACKING RING. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-371-5126, 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
223408
NSN: 5331-01-371-5126
FSC: 5331 — O-ring
CAGE: 54539 — ENERQUIP, LLC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
outside_diameter17.750 INCHES NOMINAL IN
special_featuresMATERIAL: SYNTHETIC RUBBER PER MIL-G-1149 TYPE I, CLASS II, 65 DUROMETER NON-OIL RES
center_hole_diameter17.0 INCHES NOMINAL IN
supplementary_featuresTHICKNESS: .25"
part_name_assigned_by_controlling_agencyPACKING RING
NSN5331-01-371-5126
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 223408 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
•
OUTSIDE DIAMETER: 17.750 INCHES NOMINAL IN
•
SUPPLEMENTARY FEATURES: THICKNESS: .25"
•
CENTER HOLE DIAMETER: 17.0 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER17.750 INCHES NOMINAL IN
SUPPLEMENTARY FEATURESTHICKNESS: .25"
SPECIAL FEATURESMATERIAL: SYNTHETIC RUBBER PER MIL-G-1149 TYPE I, CLASS II, 65 DUROMETER NON-OIL RES
CENTER HOLE DIAMETER17.0 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPACKING RING
MATERIALRUBBER SYNTHETIC
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES 2
1-223408Reference document
Same NSN cross-reference
Reference document — Secondary reference
SA-1247-C ITEM 16Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 223408?
223408 is a O-RING.
What parts can replace 223408?
There are 2 known substitutes for 223408: 1-223408, SA-1247-C ITEM 16. Substitute compatibility should be verified for your specific system.
What is the NSN for 223408?
223408 is cataloged in the U.S. Government catalog under NSN 5331-01-371-5126. This indicates validated use in U.S. government and defense supply chains.
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