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B49956 — BEND,TUBE,RETURN

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

B49956: BEND,TUBE,RETURN.

The BEND,TUBE,RETURN is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY LONG SWIVEL NUT, thread_class: 2B FIRST END, connection_type: UNTHREADED EXTERNAL HOSE SECOND END, connection_style: SWIVEL NUT, COMPRESSION (TUBE) FIRST END, surface_treatment: NICKEL TUBE, nominal_thread_size: 0.562 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-048-7329, 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
B49956
NSN: 4820-01-048-7329
NIINs: 010487329, 013084884
FSC: 4820 — Valves, Nonpowered
CAGE: 53059 — SPIRAX SARCO INC DBA SPIRAX SARCO (USA)
SPECIFICATIONS
materialCOPPER ALLOY LONG SWIVEL NUT
thread_class2B FIRST END
connection_typeUNTHREADED EXTERNAL HOSE SECOND END
connection_styleSWIVEL NUT, COMPRESSION (TUBE) FIRST END
surface_treatmentNICKEL TUBE
nominal_thread_size0.562 INCHES FIRST END IN
seat_nominal_radius0.675 INCHES FIRST END IN
thread_series_designatorUNEF FIRST END
nominal_inside_diameter_hose_accommodated0.375 INCHES SECOND END IN
nominal_outside_diameter_tube_accommodated0.625 INCHES FIRST END IN
NSN4820-01-048-7329
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: B49956 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. 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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B49956?
B49956 is a BEND,TUBE,RETURN.
What is the NSN for B49956?
B49956 is cataloged in the U.S. Government catalog under NSN 4820-01-048-7329. This indicates validated use in U.S. government and defense supply chains.
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