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E245 — CRYSTAL UNIT,QUARTZ

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

E245: CRYSTAL UNIT,QUARTZ.

The CRYSTAL UNIT,QUARTZ is a the manufacturer industrial component. Key specifications include material: STEEL, body_width: 0.725 INCHES MAXIMUM IN, overall_width: 0.757 INCHES MAXIMUM IN, body_thickness: 0.317 INCHES MAXIMUM IN, overall_length: 0.775 INCHES MAXIMUM IN, terminal_length: 1.500 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-861-6619, 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
E245
NSN: 5340-00-861-6619
NIINs: 008616619, 013250438
FSC: 5340 — Hardware, Commercial
CAGE: 56501 — ABB INSTALLATION PRODUCTS INC (USA)
SPECIFICATIONS
materialSTEEL
body_width0.725 INCHES MAXIMUM IN
overall_width0.757 INCHES MAXIMUM IN
body_thickness0.317 INCHES MAXIMUM IN
overall_length0.775 INCHES MAXIMUM IN
terminal_length1.500 INCHES MINIMUM IN
style_designatorOVAL BODY, WIRE LEADS
circuit_resonanceANTIRESONANCE
overall_thickness0.352 INCHES MAXIMUM IN
surface_treatmentCHROMATE AND ZINC
terminal_diameter0.028 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
drive_level_rating2.0 MILLIWATTS NOMINAL
NSN5340-00-861-6619
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: E245 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
•
SURFACE TREATMENT: CHROMATE AND ZINC
•
SUPPORTED ITEM AND QUANTITY: 1 PIPE
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENTCHROMATE AND ZINC
SUPPORTED ITEM AND QUANTITY1 PIPE
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 1
347C441H02Reference 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 E245?
E245 is a CRYSTAL UNIT,QUARTZ.
What parts can replace E245?
There is 1 known substitute for E245: 347C441H02. Substitute compatibility should be verified for your specific system.
What is the NSN for E245?
E245 is cataloged in the U.S. Government catalog under NSN 5340-00-861-6619. This indicates validated use in U.S. government and defense supply chains.
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