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501-300 — ARRESTER,ELECTRICAL SURGE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

501-300: ARRESTER,ELECTRICAL SURGE.

The ARRESTER,ELECTRICAL SURGE is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, arrester_type: CARBON BLOCK, body_material: CERAMIC, overall_width: 1.812 INCHES NOMINAL IN, recess_length: 0.844 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN, terminal_type: THREADED STUD. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-311-2876, 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
MRO→ MRO_GENERAL→ 501-300
NSN: 5330-00-311-2876
NIINs: 003112876, 006587219, 009198483, 015512809
FSC: 5330 — Packing and Gasket Materials
CAGE: 00624 — EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
arrester_typeCARBON BLOCK
body_materialCERAMIC
overall_width1.812 INCHES NOMINAL IN
recess_length0.844 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
terminal_typeTHREADED STUD
overall_height1.281 INCHES NOMINAL IN
overall_length2.500 INCHES NOMINAL IN
mounting_methodHOLE
recess_diameter3.124 INCHES NOMINAL IN
breakdown_voltage600.000 VOLTS NOMINAL
terminal_quantity3
NSN5330-00-311-2876
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 501-300 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
•
RAISED DIAMETER LENGTH: 1.094 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3202 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SPHERICAL INSIDE RECESSED
•
CROSS-SECTIONAL LENGTH: 1.500 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
•
CROSS SECTION INSIDE DIAMETER: 3.000 INCHES NOMINAL IN
•
RECESS LENGTH: 0.844 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
•
RECESS DIAMETER: 3.124 INCHES NOMINAL IN
•
CROSS SECTION OUTSIDE DIAMETER: 3.4062 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
RAISED DIAMETER LENGTH1.094 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3202 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESPHERICAL INSIDE RECESSED
CROSS-SECTIONAL LENGTH1.500 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
CROSS SECTION INSIDE DIAMETER3.000 INCHES NOMINAL IN
RECESS LENGTH0.844 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
RECESS DIAMETER3.124 INCHES NOMINAL IN
CROSS SECTION OUTSIDE DIAMETER3.4062 INCHES NOMINAL IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 501-300?
501-300 is a ARRESTER,ELECTRICAL SURGE. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 501-300?
501-300 is cataloged in the U.S. Government catalog under NSN 5330-00-311-2876. This indicates validated use in U.S. government and defense supply chains.
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