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AE18688-231-GE — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AE18688-231-GE: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROSILICONE CLASS FQ, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, center_hole_diameter: 2.590 INCHES MINIMUM AND 2.630 INCHES MAXIMUM IN, cross-sectional_height: 0.125 INCHES NOMINAL IN, material_document_and_classification: MIL-R-25988 TYPE 1, CLASS 1.MIL-R-25988 TYPE 1, CLASS 1 GRADE 70 MIL SPEC SINGLE MATERIAL RESPONSE, part_name_assigned_by_controlling_agency: PACKING,PREFORMED. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-526-6356, 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
AE18688-231-GE
NSN: 5331-01-526-6356
FSC: 5331 — O-ring
CAGE: 00624 — EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION (USA)
SPECIFICATIONS
materialRUBBER FLUOROSILICONE CLASS FQ
hardness_rating70.0 SHORE DUROMETER A NOMINAL
center_hole_diameter2.590 INCHES MINIMUM AND 2.630 INCHES MAXIMUM IN
cross-sectional_height0.125 INCHES NOMINAL IN
material_document_and_classificationMIL-R-25988 TYPE 1, CLASS 1.MIL-R-25988 TYPE 1, CLASS 1 GRADE 70 MIL SPEC SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyPACKING,PREFORMED
NSN5331-01-526-6356
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AE18688-231-GE 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 HEIGHT: 0.125 INCHES NOMINAL IN
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-25988 TYPE 1, CLASS 1.MIL-R-25988 TYPE 1, CLASS 1 GRADE 70 MIL SPEC SINGLE MATERIAL RESPONSE
•
CENTER HOLE DIAMETER: 2.590 INCHES MINIMUM AND 2.630 INCHES MAXIMUM IN
•
MATERIAL: RUBBER FLUOROSILICONE CLASS FQ
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.125 INCHES NOMINAL IN
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-25988 TYPE 1, CLASS 1.MIL-R-25988 TYPE 1, CLASS 1 GRADE 70 MIL SPEC SINGLE MATERIAL RESPONSE
CENTER HOLE DIAMETER2.590 INCHES MINIMUM AND 2.630 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPACKING,PREFORMED
MATERIALRUBBER FLUOROSILICONE CLASS FQ
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

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 AE18688-231-GE?
AE18688-231-GE is a O-RING.
What is the NSN for AE18688-231-GE?
AE18688-231-GE is cataloged in the U.S. Government catalog under NSN 5331-01-526-6356. This indicates validated use in U.S. government and defense supply chains.
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