The ELBOW,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, flow_angle: 90.0 DEGREES, leg_length: 2.860 INCHES MINIMUM FIRST END IN, seat_angle: 37.0 DEGREES FIRST END, thread_class: 3A FIRST END A, connection_type: THREADED INTERNAL TUBE SECOND END. This part is cataloged in the U.S.
Government catalog under NSN 4730-01-268-5907, 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
KC131K28
NSN:4730-01-268-5907 FSC:4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings CAGE:22264 — JOHN F KENNEDY SPACE CENTER DBA NASA DIV KENNEDY SPACE CENTER (USA)
SPECIFICATIONS
material
STEEL COMP 316 OVERALL
flow_angle
90.0 DEGREES
leg_length
2.860 INCHES MINIMUM FIRST END IN
seat_angle
37.0 DEGREES FIRST END
thread_class
3A FIRST END A
connection_type
THREADED INTERNAL TUBE SECOND END
connection_style
FLARED (TUBE) FIRST END
special_features
KC131C28; MACHINED GROOVE IN FLARED END TO ACCOMMODATE SEAL RING PER KC103
surface_treatment
PASSIVATE OVERALL
nominal_thread_size
2.250 INCHES SECOND END IN
thread_quantity_per_inch
12 SECOND END
thread_series_designator
UN SECOND END
NSN
4730-01-268-5907
COMPONENT DIAGRAM
KEY FEATURES
•
FLOW ANGLE: 90.0 DEGREES
•
CONNECTION STYLE: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END SECOND END
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.750 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
FLOW ANGLE
90.0 DEGREES
CONNECTION STYLE
SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END SECOND END
CONNECTION STYLE
FLARED (TUBE) FIRST END
CRITICALITY CODE JUSTIFICATION
FEAT
CONNECTION TYPE
THREADED EXTERNAL TUBE FIRST END
CONNECTION TYPE
THREADED INTERNAL TUBE SECOND END
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
1.750 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
1.750 INCHES FIRST END IN
LEG LENGTH
2.063 INCHES MINIMUM SECOND END IN
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 KC131K28?
KC131K28 is a ELBOW,TUBE.
What parts can replace KC131K28?
There are 2 known substitutes for KC131K28: AS4315K28, KC131C28. Substitute compatibility should be verified for your specific system.
What is the NSN for KC131K28?
KC131K28 is cataloged in the U.S. Government catalog under NSN 4730-01-268-5907. This indicates validated use in U.S. government and defense supply chains.
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