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B5494 — WEIGHT,COUNTERBALANCE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

B5494: WEIGHT,COUNTERBALANCE.

The WEIGHT,COUNTERBALANCE is a the manufacturer industrial component. Key specifications include flow_angle: 90.0 DEGREES, leg_length: 2.250 INCHES NOMINAL FIRST END IN, thread_class: 2B FIRST END, connection_type: THREADED INTERNAL TUBE FIRST END, connection_style: PLAIN (TUBE) SECOND END, special_features: INCL COUNTERWEIGHT 1,PLATE 1,SCREW 1,WASHER 1. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-724-2912, 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
B5494
NSN: 4730-00-724-2912
NIINs: 007242912, 013687626
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 96787 — STEWART AVIONICS INC (USA)
SPECIFICATIONS
flow_angle90.0 DEGREES
leg_length2.250 INCHES NOMINAL FIRST END IN
thread_class2B FIRST END
connection_typeTHREADED INTERNAL TUBE FIRST END
connection_stylePLAIN (TUBE) SECOND END
special_featuresINCL COUNTERWEIGHT 1,PLATE 1,SCREW 1,WASHER 1
surface_treatmentOXIDE OVERALL
nominal_thread_size3.438 INCHES FIRST END IN
thread_quantity_per_inch16 FIRST END
thread_series_designatorUN SECOND END
NSN4730-00-724-2912
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: B5494 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLOW ANGLE: 90.0 DEGREES
•
CONNECTION STYLE: PLAIN (TUBE) SECOND END
•
CONNECTION TYPE: THREADED EXTERNAL TUBE SECOND END
•
LEG LENGTH: 2.250 INCHES NOMINAL FIRST END IN
•
NOMINAL THREAD SIZE: 3.375 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES
CONNECTION STYLEPLAIN (TUBE) SECOND END
CONNECTION STYLESWIVEL NUT, GASKET SEAL (TUBE) FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
LEG LENGTH2.250 INCHES NOMINAL FIRST END IN
LEG LENGTH4.625 INCHES NOMINAL SECOND END IN
NOMINAL THREAD SIZE3.375 INCHES SECOND END IN
NOMINAL THREAD SIZE3.438 INCHES FIRST END IN
SPECIAL FEATURESFLANGE,5.000 IN. W,LOCATED 0.562 IN. FROM 3.375 THD END TO FLANGE EDGE IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B5494?
B5494 is a WEIGHT,COUNTERBALANCE.
What is the NSN for B5494?
B5494 is cataloged in the U.S. Government catalog under NSN 4730-00-724-2912. This indicates validated use in U.S. government and defense supply chains.
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