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1KK125 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

1KK125: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include flow_angle: 90.0 DEGREES FIRST END, connection_type: UNTHREADED EXTERNAL TUBE SECOND END, inside_diameter: 0.750 INCHES NOMINAL IN, special_features: END FITTINGS EXTERNAL BEADED TUBE TYPE WITH NUTS, USE O'RINGS TO SEA; HOSE HAS HEAT RESISTANT SLEEVE OVER COVER, end_connection_design: STRAIGHT SECOND END, end_item_identification: 2320-01-318-9902 HET (HEAVY EQUIPMENT TRANSPORTER). This part is cataloged in the U.S.

Government catalog under NSN 4720-01-513-8748, 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
1KK125
NSN: 4720-01-513-8748
FSC: 4720 — Hose and Flexible Tubing
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
flow_angle90.0 DEGREES FIRST END
connection_typeUNTHREADED EXTERNAL TUBE SECOND END
inside_diameter0.750 INCHES NOMINAL IN
special_featuresEND FITTINGS EXTERNAL BEADED TUBE TYPE WITH NUTS, USE O'RINGS TO SEA; HOSE HAS HEAT RESISTANT SLEEVE OVER COVER
end_connection_designSTRAIGHT SECOND END
end_item_identification2320-01-318-9902 HET (HEAVY EQUIPMENT TRANSPORTER)
inside_surface_conditionSMOOTH
media_for_which_designedREFRIGERANT 12 SINGLE RESPONSE
cross-sectional_shape_styleROUND
measuring_method_and_length62.000 INCHES NOMINAL EXCLUDING END FITTINGS IN
outer_covering_environmental_protectionHEAT RESISTANT
part_name_assigned_by_controlling_agencyHOSE LIQUID
NSN4720-01-513-8748
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 1KK125 · 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
•
FLOW ANGLE: 90.0 DEGREES FIRST END
•
MEASURING METHOD AND LENGTH: 62.000 INCHES NOMINAL EXCLUDING END FITTINGS IN
•
END CONNECTION DESIGN: STRAIGHT SECOND END
•
CONNECTION TYPE: UNTHREADED EXTERNAL TUBE FIRST END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.750 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES FIRST END
MEASURING METHOD AND LENGTH62.000 INCHES NOMINAL EXCLUDING END FITTINGS IN
END CONNECTION DESIGNSTRAIGHT SECOND END
END CONNECTION DESIGNELBOW FIRST END
CONNECTION TYPEUNTHREADED EXTERNAL TUBE FIRST END
CONNECTION TYPEUNTHREADED EXTERNAL TUBE SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES FIRST END IN
CROSS-SECTIONAL SHAPE STYLEROUND
INSIDE DIAMETER0.750 INCHES NOMINAL IN
OTHER ITEMS IN FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4720-00-000-0080 4720-00-000-0081 4720-00-000-0084 4720-00-000-0724 4720-00-001-0014 4720-00-001-0015 4720-00-001-0023 4720-00-001-0025
SUBSTITUTES & CROSS-REFERENCES 1
023950003Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 1KK125?
1KK125 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 1KK125?
There is 1 known substitute for 1KK125: 023950003. Substitute compatibility should be verified for your specific system.
What is the NSN for 1KK125?
1KK125 is cataloged in the U.S. Government catalog under NSN 4720-01-513-8748. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.