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3307521 — CIRCUIT CARD ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3307521: CIRCUIT CARD ASSEMBLY.

The CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include overall_width: 17.200 INCHES NOMINAL IN, overall_height: 5.000 INCHES NOMINAL IN, overall_length: 6.687 INCHES NOMINAL IN, battery_location: INTERNAL, special_features: G3U RACK MOUNT;SINGLE OPERATING POWER REQUIREMENT 100 OR 110 OR 120 OR 127 VOLTS AC, input_connection_type: CONNECTOR, PLUG SINGLE OPERATING POWER RQMT. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-456-2948, 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
3307521
NSN: 5330-00-456-2948
NIINs: 004562948, 010960314, 015486622, 015828567
FSC: 5330 — Packing and Gasket Materials
CAGE: 72957 — ELLIOTT COMPANY DIV JEANNETTE (USA)
SPECIFICATIONS
overall_width17.200 INCHES NOMINAL IN
overall_height5.000 INCHES NOMINAL IN
overall_length6.687 INCHES NOMINAL IN
battery_locationINTERNAL
battery_quantity1
special_featuresG3U RACK MOUNT;SINGLE OPERATING POWER REQUIREMENT 100 OR 110 OR 120 OR 127 VOLTS AC
input_connection_typeCONNECTOR, PLUG SINGLE OPERATING POWER RQMT
output_voltage_rating120.0 AC VOLTS NOMINAL MULTIPLE POWER OUTPUTS W/IDENTICAL RATINGS
output_wattage_rating2.7 KILOWATTS NOMINAL MULTIPLE POWER OUTPUTS W/IDENTICAL RATINGS
input_frequency_rating50.0 HERTZ NOMINAL AND 60.0 HERTZ NOMINAL SINGLE OPERATING POWER RQMT
output_connection_typeRECEPTACLE, ELECTRICAL MULTIPLE POWER OUTPUTS W/IDENTICAL RATINGS
supplementary_featuresCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
NSN5330-00-456-2948
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3307521 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
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SUPPLEMENTARY FEATURES: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURESCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
SPECIAL FEATURESSTYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 3307521?
3307521 is a CIRCUIT CARD ASSEMBLY.
What is the NSN for 3307521?
3307521 is cataloged in the U.S. Government catalog under NSN 5330-00-456-2948. This indicates validated use in U.S. government and defense supply chains.
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