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68155 — SWITCH SUBASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

68155: SWITCH SUBASSEMBLY.

The SWITCH SUBASSEMBLY is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, center_hole_diameter: 12.200 INCHES NOMINAL IN, cross-sectional_height: 0.140 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-857-7419, 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
68155
NSN: 5331-00-857-7419
NIINs: 008577419, 011511373, 011613150
FSC: 5331 — O-ring
CAGE: 97153 — GOODRICH CORPORATION DIV COLLINS AEROSPACE, LANDING SYSTEMS (WHEELS & BRAKES) (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
special_featuresMAJ COMP: RING BRAZE 1, RETAINING RING 1, SPRING 1, SHUTTLE ASSY 1, STRAIN RELIEF 1, SWITCH ASSY 1, O-RING 1, BONNET ASSY 1
center_hole_diameter12.200 INCHES NOMINAL IN
cross-sectional_height0.140 INCHES NOMINAL IN
NSN5331-00-857-7419
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 68155 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: 0.140 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 12.200 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.140 INCHES NOMINAL IN
CENTER HOLE DIAMETER12.200 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC
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 68155?
68155 is a SWITCH SUBASSEMBLY.
What is the NSN for 68155?
68155 is cataloged in the U.S. Government catalog under NSN 5331-00-857-7419. This indicates validated use in U.S. government and defense supply chains.
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