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DB-75-48 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

DB-75-48: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include inside_diameter: 0.250 INCHES NOMINAL IN, outside_diameter: 0.375 INCHES NOMINAL IN, end_item_identification: 1730-01-552-2313, media_for_which_designed: OIL SINGLE RESPONSE, cross-sectional_shape_style: ROUND, measuring_method_and_length: 52.000 INCHES NOMINAL EXTENDED WORKING IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-591-6280, 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
DB-75-48
NSN: 4720-01-591-6280
FSC: 4720 — Hose and Flexible Tubing
CAGE: 0RZZ2 — VALLEY PRECISION TOOL & TECHNOLOGY, INC. (USA)
SPECIFICATIONS
inside_diameter0.250 INCHES NOMINAL IN
outside_diameter0.375 INCHES NOMINAL IN
end_item_identification1730-01-552-2313
media_for_which_designedOIL SINGLE RESPONSE
cross-sectional_shape_styleROUND
measuring_method_and_length52.000 INCHES NOMINAL EXTENDED WORKING IN
layer_composition_and_locationOUTER LAYER PLASTIC, POLYVINYL CHLORIDE
part_name_assigned_by_controlling_agencyPLUG, OIL DRAIN
NSN4720-01-591-6280
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: DB-75-48 · 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
•
MEASURING METHOD AND LENGTH: 52.000 INCHES NOMINAL EXTENDED WORKING IN
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER PLASTIC, POLYVINYL CHLORIDE
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
MEDIA FOR WHICH DESIGNED: OIL SINGLE RESPONSE
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH52.000 INCHES NOMINAL EXTENDED WORKING IN
LAYER COMPOSITION AND LOCATIONOUTER LAYER PLASTIC, POLYVINYL CHLORIDE
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.375 INCHES NOMINAL IN
INSIDE DIAMETER0.250 INCHES NOMINAL IN
MEDIA FOR WHICH DESIGNEDOIL SINGLE RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCYPLUG, OIL DRAIN
END ITEM IDENTIFICATION1730-01-552-2313
SUBSTITUTES & CROSS-REFERENCES 1
1026017Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DB-75-48?
DB-75-48 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace DB-75-48?
There is 1 known substitute for DB-75-48: 1026017. Substitute compatibility should be verified for your specific system.
What is the NSN for DB-75-48?
DB-75-48 is cataloged in the U.S. Government catalog under NSN 4720-01-591-6280. 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.