PartsTable
Technical Data Sheet

GT 4230SB5/8 — HOSE,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

GT 4230SB5/8: HOSE,NONMETALLIC.

The HOSE,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC TUBE, temp_rating: -40.0 FAHRENHEIT AND 302.0 FAHRENHEIT SINGLE RESPONSE DEGF, inside_diameter: 0.625 INCHES NOMINAL IN, outside_diameter: 0.940 INCHES NOMINAL IN, special_features: INNER TUBE EPDM WITH ARAMIDE REINFORCEMENT AND EPDM COVER; MEETS SAE J20R3EC CLASS D-1 STANDARDS, burst_test_pressure: 250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-507-3657, 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
GT 4230SB5/8
NSN: 4720-01-507-3657
FSC: 4720 — Hose and Flexible Tubing
CAGE: 64678 — DAIMLER TRUCK NORTH AMERICA LLC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC TUBE
temp_rating-40.0 FAHRENHEIT AND 302.0 FAHRENHEIT SINGLE RESPONSE DEGF
inside_diameter0.625 INCHES NOMINAL IN
outside_diameter0.940 INCHES NOMINAL IN
special_featuresINNER TUBE EPDM WITH ARAMIDE REINFORCEMENT AND EPDM COVER; MEETS SAE J20R3EC CLASS D-1 STANDARDS
burst_test_pressure250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
inside_surface_conditionSMOOTH
media_for_which_designedWATER SINGLE RESPONSE
cross-sectional_shape_styleROUND
layer_composition_and_location1ST LAYER BRAIDED POLYAMIDE CORD AND OUTER LAYER RUBBER COMPOSITION
part_name_assigned_by_controlling_agencyHEATER HOSE
NSN4720-01-507-3657
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: GT 4230SB5/8 · 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: -40.0 FAHRENHEIT AND 302.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED POLYAMIDE CORD AND OUTER LAYER RUBBER COMPOSITION
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.940 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.625 INCHES NOMINAL IN
•
INSIDE SURFACE CONDITION: SMOOTH
•
MEDIA FOR WHICH DESIGNED: WATER SINGLE RESPONSE
TECHNICAL CHARACTERISTICS
TEMP RATING-40.0 FAHRENHEIT AND 302.0 FAHRENHEIT SINGLE RESPONSE DEGF
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED POLYAMIDE CORD AND OUTER LAYER RUBBER COMPOSITION
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.940 INCHES NOMINAL IN
INSIDE DIAMETER0.625 INCHES NOMINAL IN
INSIDE SURFACE CONDITIONSMOOTH
SPECIAL FEATURESINNER TUBE EPDM WITH ARAMIDE REINFORCEMENT AND EPDM COVER; MEETS SAE J20R3EC CLASS D-1 STANDARDS
MEDIA FOR WHICH DESIGNEDWATER SINGLE RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCYHEATER HOSE
BURST TEST PRESSURE250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE 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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is GT 4230SB5/8?
GT 4230SB5/8 is a HOSE,NONMETALLIC.
What is the NSN for GT 4230SB5/8?
GT 4230SB5/8 is cataloged in the U.S. Government catalog under NSN 4720-01-507-3657. 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.