The COUPLING,TUBE is a the manufacturer industrial component. Key specifications include connection_type: UNTHREADED INTERNAL TUBE ALL ENDS, connection_style: PLAIN (TUBE) ALL ENDS, end_item_identification: NSSN CLASS SUBMARINE, part_name_assigned_by_controlling_agency: PENETRATION, nominal_outside_diameter_tube_accommodated: 0.250 INCHES ALL ENDS IN, tubing_wall_nominal_thickness_for_which_designed: 0.035 INCHES ALL ENDS IN. This part is cataloged in the U.S.
Government catalog under NSN 4730-01-504-2136, 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
7286768
NSN:4730-01-504-2136 FSC:4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings CAGE:53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
connection_type
UNTHREADED INTERNAL TUBE ALL ENDS
connection_style
PLAIN (TUBE) ALL ENDS
end_item_identification
NSSN CLASS SUBMARINE
part_name_assigned_by_controlling_agency
PENETRATION
nominal_outside_diameter_tube_accommodated
0.250 INCHES ALL ENDS IN
tubing_wall_nominal_thickness_for_which_designed
0.035 INCHES ALL ENDS IN
NSN
4730-01-504-2136
COMPONENT DIAGRAM
KEY FEATURES
•
CONNECTION STYLE: PLAIN (TUBE) ALL ENDS
•
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED: 0.035 INCHES ALL ENDS IN
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE ALL ENDS
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLE
PLAIN (TUBE) ALL ENDS
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED
0.035 INCHES ALL ENDS IN
CONNECTION TYPE
UNTHREADED INTERNAL TUBE ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
0.250 INCHES ALL ENDS IN
SPECIAL FEATURES
USED ON THE NSSN CLASS SUBMARINE PIPING VENTILATION SYSTEM; SHAPE IS CONICAL; COUPLING PROVIDES TUBING A WAY TO TRAVERSE THROUGH DIFFERENT STRUCTURES WITH OUT BEING BENT; COUPLING IS USED ON EITHER SIDE OF A STRUCTURE TO HOLD TUBING STRAIGHT
PART NAME ASSIGNED BY CONTROLLING AGENCY
PENETRATION
END ITEM IDENTIFICATION
NSSN CLASS SUBMARINE
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 7286768?
7286768 is a COUPLING,TUBE.
What parts can replace 7286768?
There are 3 known substitutes for 7286768: 512-7286768-F107, H643-1309-F107, 2621-614-01 ASSY 113. Substitute compatibility should be verified for your specific system.
What is the NSN for 7286768?
7286768 is cataloged in the U.S. Government catalog under NSN 4730-01-504-2136. This indicates validated use in U.S. government and defense supply chains.
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