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176-577-1 — TRIPPER,CIRCUIT BREAKER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

176-577-1: TRIPPER,CIRCUIT BREAKER.

The TRIPPER,CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include body_style: RECTANGULAR DIMENSIONAL ENVELOPE, overall_width: 4.750 INCHES NOMINAL IN, overall_height: 4.250 INCHES NOMINAL IN, overall_length: 7.750 INCHES NOMINAL IN, features_provided: ADJUSTABLE TRIP RELEASE, frequency_in_hertz: 60.0 ALL LOCATIONS. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-562-6818, 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
176-577-1
NSN: 5330-00-562-6818
NIINs: 005626818, 008734272
FSC: 5330 — Packing and Gasket Materials
CAGE: 04845 — AUTOMATIC SWITCH COMPANY DBA ASCO (USA)
SPECIFICATIONS
body_styleRECTANGULAR DIMENSIONAL ENVELOPE
overall_width4.750 INCHES NOMINAL IN
pole_quantity3
overall_height4.250 INCHES NOMINAL IN
overall_length7.750 INCHES NOMINAL IN
features_providedADJUSTABLE TRIP RELEASE
frequency_in_hertz60.0 ALL LOCATIONS
trip_release_methodTHERMAL-MAGNETIC ALL LOCATIONS
circuit_protection_typeOVERCURRENT ALL LOCATIONS
terminal_type_and_quantity6 SCREW
trip_release_characteristicINSTANTANEOUS AND TIME DELAY ALL LOCATIONS
trip_release_ambient_temp_rating50.0 CELSIUS NOMINAL ALL LOCATIONS DEGC
NSN5330-00-562-6818
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 176-577-1 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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 176-577-1?
176-577-1 is a TRIPPER,CIRCUIT BREAKER.
What is the NSN for 176-577-1?
176-577-1 is cataloged in the U.S. Government catalog under NSN 5330-00-562-6818. This indicates validated use in U.S. government and defense supply chains.
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