PartsTable
Technical Data Sheet
Download PDF

NW31787 — HOSE,METALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

NW31787: HOSE,METALLIC.

The HOSE,METALLIC is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING INNER CONVEYING TUBE, inside_diameter: 0.210 INCHES NOMINAL IN, outside_diameter: 0.250 INCHES NOMINAL IN, special_features: WALL THICKNESS 0.020 INCHES IN, end_item_identification: AIR WHEELED T, cross-sectional_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-471-0668, 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
NW31787
NSN: 4720-01-471-0668
FSC: 4720 — Hose and Flexible Tubing
CAGE: 44185 — TLD WOLLARD LLC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING INNER CONVEYING TUBE
inside_diameter0.210 INCHES NOMINAL IN
outside_diameter0.250 INCHES NOMINAL IN
special_featuresWALL THICKNESS 0.020 INCHES IN
end_item_identificationAIR WHEELED T
cross-sectional_shape_styleROUND
measuring_method_and_length15.600 INCHES NOMINAL OVERALL IN
part_name_assigned_by_controlling_agencyLINE, FUEL RETURN
NSN4720-01-471-0668
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: NW31787 · 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: 15.600 INCHES NOMINAL OVERALL IN
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.210 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING INNER CONVEYING TUBE
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH15.600 INCHES NOMINAL OVERALL IN
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.250 INCHES NOMINAL IN
INSIDE DIAMETER0.210 INCHES NOMINAL IN
SPECIAL FEATURESWALL THICKNESS 0.020 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYLINE, FUEL RETURN
END ITEM IDENTIFICATIONAIR WHEELED T
MATERIALSTEEL CORROSION RESISTING INNER CONVEYING TUBE
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: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy NW31787?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is NW31787?
NW31787 is a HOSE,METALLIC.
What is the NSN for NW31787?
NW31787 is cataloged in the U.S. Government catalog under NSN 4720-01-471-0668. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — NW31787

✓ 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.