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TX51-HH-1 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

TX51-HH-1: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include temp_rating: 250.0 FAHRENHEIT SINGLE RESPONSE DEGF, inside_diameter: 0.250 INCHES NOMINAL IN, outside_diameter: 0.530 INCHES NOMINAL IN, operating_pressure: 5800.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS, burst_test_pressure: 23200.0 POUNDS PER SQUARE INCH LBS, end_item_identification: 2540-01-559-0908; ARMOR KIT, LCRT FORKLIFT. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-586-8234, 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
TX51-HH-1
NSN: 4720-01-586-8234
FSC: 4720 — Hose and Flexible Tubing
CAGE: 7S2M4 — AMERICAN DEFENSE GROUP LLC DBA AMERICAN PHYSICAL SECURITY GROUP LLC (USA)
SPECIFICATIONS
temp_rating250.0 FAHRENHEIT SINGLE RESPONSE DEGF
inside_diameter0.250 INCHES NOMINAL IN
outside_diameter0.530 INCHES NOMINAL IN
operating_pressure5800.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure23200.0 POUNDS PER SQUARE INCH LBS
end_item_identification2540-01-559-0908; ARMOR KIT, LCRT FORKLIFT
cross-sectional_shape_styleROUND
minimum_inside_bending_radius2.000 INCHES IN
layer_composition_and_locationOUTER LAYER BRAIDED STEEL WIRE
outer_covering_environmental_protectionABRASION RESISTANT AND HEAT RESISTANT AND VIBRATION RESISTANT
part_name_assigned_by_controlling_agencyHG781-4 HOSE
NSN4720-01-586-8234
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: TX51-HH-1 · 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
•
TEMP RATING: 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MINIMUM INSIDE BENDING RADIUS: 2.000 INCHES IN
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED STEEL WIRE
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.530 INCHES NOMINAL IN
•
OPERATING PRESSURE: 5800.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
•
INSIDE DIAMETER: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
TEMP RATING250.0 FAHRENHEIT SINGLE RESPONSE DEGF
MINIMUM INSIDE BENDING RADIUS2.000 INCHES IN
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED STEEL WIRE
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.530 INCHES NOMINAL IN
OPERATING PRESSURE5800.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
INSIDE DIAMETER0.250 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYHG781-4 HOSE
END ITEM IDENTIFICATION2540-01-559-0908; ARMOR KIT, LCRT FORKLIFT
BURST TEST PRESSURE23200.0 POUNDS PER SQUARE INCH LBS
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TX51-HH-1?
TX51-HH-1 is a HOSE ASSEMBLY,NONMETALLIC.
What is the NSN for TX51-HH-1?
TX51-HH-1 is cataloged in the U.S. Government catalog under NSN 4720-01-586-8234. This indicates validated use in U.S. government and defense supply chains.
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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.