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166279 — OSCILLATOR,CRYSTAL CONTROLLED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

166279: OSCILLATOR,CRYSTAL CONTROLLED.

The OSCILLATOR,CRYSTAL CONTROLLED is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, control_type: LOCAL, overall_width: 0.540 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, overall_height: 0.400 INCHES NOMINAL IN, overall_length: 0.887 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-105-6816, 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
166279
NSN: 5331-00-105-6816
NIINs: 001056816, 011882040, 011946308
FSC: 5331 — O-ring
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
control_typeLOCAL
overall_width0.540 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
overall_height0.400 INCHES NOMINAL IN
overall_length0.887 INCHES MAXIMUM IN
connection_typePIN BOTTOM
basic_shape_styleRECTANGULAR OR SQUARE
installation_designMODULE
center_hole_diameter2.785 INCHES MINIMUM AND 2.815 INCHES MAXIMUM IN
frequency_per_channel512.0 KILOHERTZ NOMINAL OPERATING CHANNEL
cross-sectional_height0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
NSN5331-00-105-6816
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 166279 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: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 2.785 INCHES MINIMUM AND 2.815 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
CENTER HOLE DIAMETER2.785 INCHES MINIMUM AND 2.815 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC
SUBSTITUTES & CROSS-REFERENCES 1
839816PC13Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 166279?
166279 is a OSCILLATOR,CRYSTAL CONTROLLED.
What parts can replace 166279?
There is 1 known substitute for 166279: 839816PC13. Substitute compatibility should be verified for your specific system.
What is the NSN for 166279?
166279 is cataloged in the U.S. Government catalog under NSN 5331-00-105-6816. This indicates validated use in U.S. government and defense supply chains.
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