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W-2686 — ELBOW,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

W-2686: ELBOW,TUBE.

The ELBOW,TUBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, flow_angle: 90.0 DEGREES, leg_length: 1.000 INCHES NOMINAL THIRD END IN, sweep_type: SHORT, reducer_type: CONCENTRIC, connection_type: UNTHREADED INTERNAL TUBE ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-253-8587, 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
W-2686
NSN: 4730-01-253-8587
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 41947 — MUELLER BRASS CO. (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
flow_angle90.0 DEGREES
leg_length1.000 INCHES NOMINAL THIRD END IN
sweep_typeSHORT
reducer_typeCONCENTRIC
connection_typeUNTHREADED INTERNAL TUBE ALL ENDS
connection_styleSOCKET (TUBE) ALL ENDS
special_featuresA PART, ASSEMBLY, OR SYSTEM IDENTIFIED AS ESSENTIAL TO WEAPON SYSTEM PERFORMANCE OR OPERATION TO PRESERVE LIFE AND SAFETY OF PERSONNEL
style_designatorPLAIN
surface_treatmentCADMIUM OVERALL
operating_pressure425.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
nominal_thread_size0.250 INCHES SECOND END IN
NSN4730-01-253-8587
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: W-2686 · 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
SUBSTITUTES & CROSS-REFERENCES 6
B16.22Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
58730-034Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
9105-CX2Reference document
Same NSN cross-reference
Reference document — Secondary reference
9607-2-2-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
58730-000Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
WE-506 W-2686Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is W-2686?
W-2686 is a ELBOW,TUBE.
What parts can replace W-2686?
There are 6 known substitutes for W-2686: B16.22, 58730-034, 9105-CX2 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for W-2686?
W-2686 is cataloged in the U.S. Government catalog under NSN 4730-01-253-8587. This indicates validated use in U.S. government and defense supply chains.
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