PartsTable / COMPONENT / B2-4-3A
B2-4-3A — Technical Data Sheet
✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW
The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, overall_width: 6.190 INCHES MAXIMUM IN, exterior_color: NATURAL, overall_height: 5.380 INCHES MAXIMUM IN, overall_length: 6.520 INCHES MAXIMUM IN, connection_type: UNTHREADED EXTERNAL TUBE FIRST END. This part is cataloged in the Federal Logistics Information System under NSN 4720-00-807-4525, 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
B2-4-3A
NSN: 4720-00-807-4525 FSC: 4720 CAGE: 98437 — ELLIS & WATTS INTERNATIONAL, LLC (USA)
SPECIFICATIONS
duty_type CONTINUOUS coil_quantity 1 overall_width 6.190 INCHES MAXIMUM IN exterior_color NATURAL overall_height 5.380 INCHES MAXIMUM IN overall_length 6.520 INCHES MAXIMUM IN connection_type UNTHREADED EXTERNAL TUBE FIRST END inside_diameter 1.000 INCHES NOMINAL IN outside_diameter 1.531 INCHES NOMINAL IN winding_quantity 1 features_provided POLARIZED operating_pressure 380.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS NSN 4720-00-807-4525
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS
WALL: —
OD: —
LENGTH: —
—
—
PN: B2-4-3A · OEM
⚠ VERIFY BEFORE ORDERING
Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness.
Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD
✓ BROKER TIP
Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy.
Seamless pipe is required for high-pressure applications — welded pipe has lower ratings
PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
• INNER CONVEYING TUBE STYLE: ANNULAR CLOSE-PITCH CORRUGATED
• OUTSIDE DIAMETER: 1.531 INCHES NOMINAL IN
• MEASURING METHOD AND LENGTH: 13.000 INCHES NOMINAL OVERALL IN
• FEATURES PROVIDED: IDENTICAL ENDS
• OPERATING PRESSURE: 380.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
• END CONNECTION DESIGN: STRAIGHT FIRST END
• LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED BRONZE WIRE
TECHNICAL CHARACTERISTICS
INNER CONVEYING TUBE STYLE ANNULAR CLOSE-PITCH CORRUGATED OUTSIDE DIAMETER 1.531 INCHES NOMINAL IN EXTERIOR COLOR NATURAL MEASURING METHOD AND LENGTH 13.000 INCHES NOMINAL OVERALL IN FEATURES PROVIDED IDENTICAL ENDS OPERATING PRESSURE 380.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS END CONNECTION DESIGN STRAIGHT FIRST END LAYER COMPOSITION AND LOCATION OUTER LAYER BRAIDED BRONZE WIRE NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 1.125 INCHES FIRST END IN BURST TEST PRESSURE 1900.0 POUNDS PER SQUARE INCH LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
PA-0090-1 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
VAF12 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
2020F Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
J4FC Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
04250994600908 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
01342 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED GOVERNMENT REGISTRY
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B2-4-3A?
B2-4-3A is a RELAY,ELECTROMAGNETIC.
What parts can replace B2-4-3A?
There are 31 known substitutes for B2-4-3A: PA-0090-1, VAF12, 2020F and 28 more. Substitute compatibility should be verified for your specific system.
Is B2-4-3A still available?
B2-4-3A is currently cancelled.
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