PartsTable
Technical Data Sheet
2667648-6 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q, temp_rating: -65.0 FAHRENHEIT AND 500.0 FAHRENHEIT DEGF, special_features: FOR USE IN HYDROCARBON FUELS CONTAINING 30 PCT AROMATICS, center_hole_diameter: 0.176 INCHES MINIMUM AND 0.184 INCHES MAXIMUM IN, cross-sectional_height: 0.042 INCHES MINIMUM AND 0.048 INCHES MAXIMUM IN, criticality_code_justification: ABJH. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-128-8179, 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
2667648-6
NSN: 5331-01-128-8179
FSC: 5331 — O-RING
CAGE: 06848 — HONEYWELL INTERNATIONAL INC DIV AEROSPACE-SOUTH BEND (BENDIX DR) (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q
temp_rating-65.0 FAHRENHEIT AND 500.0 FAHRENHEIT DEGF
special_featuresFOR USE IN HYDROCARBON FUELS CONTAINING 30 PCT AROMATICS
center_hole_diameter0.176 INCHES MINIMUM AND 0.184 INCHES MAXIMUM IN
cross-sectional_height0.042 INCHES MINIMUM AND 0.048 INCHES MAXIMUM IN
criticality_code_justificationABJH
NSN5331-01-128-8179
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2667648-6 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: 0.042 INCHES MINIMUM AND 0.048 INCHES MAXIMUM IN
MATERIAL: RUBBER SILICONE CLASS Q
CRITICALITY CODE JUSTIFICATION: ABJH
TEMP RATING: -65.0 FAHRENHEIT AND 500.0 FAHRENHEIT DEGF
CENTER HOLE DIAMETER: 0.176 INCHES MINIMUM AND 0.184 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT0.042 INCHES MINIMUM AND 0.048 INCHES MAXIMUM IN
SPECIAL FEATURESFOR USE IN HYDROCARBON FUELS CONTAINING 30 PCT AROMATICS
MATERIALRUBBER SILICONE CLASS Q
CRITICALITY CODE JUSTIFICATIONABJH
TEMP RATING-65.0 FAHRENHEIT AND 500.0 FAHRENHEIT DEGF
CENTER HOLE DIAMETER0.176 INCHES MINIMUM AND 0.184 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
941131-62Interchangeable
interchangeable cross-reference
interchangeable
F156AInterchangeable
interchangeable cross-reference
interchangeable
1015989-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2667648-6?
2667648-6 is a O-RING.
What parts can replace 2667648-6?
There are 3 known substitutes for 2667648-6: 941131-62, F156A, 1015989-5. Substitute compatibility should be verified for your specific system.
Is 2667648-6 still available?
2667648-6 is currently cancelled.
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