The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include temp_rating: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF, exterior_color: NATURAL, vacuum_in_torr: 50.8, connection_type: THREADED INTERNAL PIPE FIRST END, inside_diameter: 0.188 INCHES NOMINAL IN, connection_style: PLAIN SECOND END. This part is cataloged in the U.S.
Government catalog under NSN 4720-01-022-8302, 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
MSS12681-139
NSN:4720-01-022-8302 FSC:4720 — Hose and Flexible Tubing CAGE:62727 — MID-STATE SALES, INC. DIV DEFENSE PRODUCTS GROUP (USA)
SPECIFICATIONS
temp_rating
-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
exterior_color
NATURAL
vacuum_in_torr
50.8
connection_type
THREADED INTERNAL PIPE FIRST END
inside_diameter
0.188 INCHES NOMINAL IN
connection_style
PLAIN SECOND END
outside_diameter
0.516 INCHES NOMINAL IN
special_features
INNER CONVEYING TUBE MATERIAL-RUBBER, SYNTHETIC
thread_direction
RIGHT-HAND SECOND END
operating_pressure
3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure
12000.0 POUNDS PER SQUARE INCH LBS
nominal_thread_size
0.250 INCHES SECOND END IN
NSN
4720-01-022-8302
COMPONENT DIAGRAM
KEY FEATURES
•
MEASURING METHOD AND LENGTH: 72.000 INCHES NOMINAL WORKING IN
•
TEMP RATING: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MINIMUM INSIDE BENDING RADIUS: 3.000 INCHES IN
•
CONNECTION STYLE: PLAIN SECOND END
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
VACUUM IN TORR: 50.8
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH
72.000 INCHES NOMINAL WORKING IN
TEMP RATING
-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
MINIMUM INSIDE BENDING RADIUS
3.000 INCHES IN
CONNECTION STYLE
PLAIN SECOND END
CONNECTION STYLE
SWIVEL NUT, GASKET SEAL FIRST END
END CONNECTION DESIGN
STRAIGHT FIRST END
END CONNECTION DESIGN
STRAIGHT SECOND END
VACUUM IN TORR
50.8
LAYER COMPOSITION AND LOCATION
1ST LAYER BRAIDED COTTON CORD AND 2ND LAYER RUBBER IMPREGNATED BRAIDED STEEL WIRE AND 3RD LAYER RUBBER IMPREGNATED BRAIDED COTTON CORD AND OUTER LAYER BRAIDED BRONZE WIRE
CONNECTION TYPE
THREADED INTERNAL PIPE FIRST END
OTHER ITEMS IN FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is MSS12681-139?
MSS12681-139 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace MSS12681-139?
There is 1 known substitute for MSS12681-139: 12681-139. Substitute compatibility should be verified for your specific system.
What is the NSN for MSS12681-139?
MSS12681-139 is cataloged in the U.S. Government catalog under NSN 4720-01-022-8302. This indicates validated use in U.S. government and defense supply chains.
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