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Technical Data Sheet
PartsTable / COMPONENT / 1083K12
1083K12 ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include temp_rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF, exterior_color: BLACK, connection_type: THREADED EXTERNAL PIPE FIRST END, inside_diameter: 0.188 INCHES NOMINAL IN, connection_style: PUSH (INTERNAL) SECOND END, outside_diameter: 0.593 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-141-8311, 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
1083K12
NSN: 4720-00-141-8311
FSC: 4720
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
temp_rating-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
exterior_colorBLACK
connection_typeTHREADED EXTERNAL PIPE FIRST END
inside_diameter0.188 INCHES NOMINAL IN
connection_stylePUSH (INTERNAL) SECOND END
outside_diameter0.593 INCHES NOMINAL IN
thread_directionRIGHT-HAND FIRST END
operating_pressure500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure2000.0 POUNDS PER SQUARE INCH LBS
nominal_thread_size0.125 INCHES FIRST END IN
inside_surface_conditionSMOOTH
media_for_which_designedGREASE SINGLE RESPONSE
NSN4720-00-141-8311
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 1083K12 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.593 INCHES NOMINAL IN
•
BURST TEST PRESSURE: 2000.0 POUNDS PER SQUARE INCH LBS
•
MINIMUM INSIDE BENDING RADIUS: 3.000 INCHES IN
•
CONNECTION STYLE: PUSH (INTERNAL) SECOND END
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
INSIDE DIAMETER: 0.188 INCHES NOMINAL IN
•
HYDROSTATIC TEST PRESSURE: 1000.0 POUNDS PER SQUARE INCH LBS
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.593 INCHES NOMINAL IN
BURST TEST PRESSURE2000.0 POUNDS PER SQUARE INCH LBS
MINIMUM INSIDE BENDING RADIUS3.000 INCHES IN
CONNECTION STYLEPUSH (INTERNAL) SECOND END
THREAD DIRECTIONRIGHT-HAND FIRST END
INSIDE DIAMETER0.188 INCHES NOMINAL IN
HYDROSTATIC TEST PRESSURE1000.0 POUNDS PER SQUARE INCH LBS
INSIDE SURFACE CONDITIONSMOOTH
LAYER COMPOSITION AND LOCATION2ND LAYER BRAIDED CORROSION RESISTANT STEEL WIRE AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE AND 1ST LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
101552-1Interchangeable
interchangeable cross-reference
interchangeable
MIL-H-3868Interchangeable
interchangeable cross-reference
interchangeable
MSS0208568Interchangeable
interchangeable cross-reference
interchangeable
1083L11Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1083K12?
1083K12 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 1083K12?
There are 4 known substitutes for 1083K12: 101552-1, MIL-H-3868, MSS0208568 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1083K12?
1083K12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-141-8311. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026