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0470688 — HOSE,PREFORMED

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

0470688: HOSE,PREFORMED.

The HOSE,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, bend_radius: 0.750 INCHES NOMINAL IN, outer_radius: 0.750 INCHES NOMINAL IN, wall_thickness: 0.203 INCHES NOMINAL IN, working_length: 4.938 INCHES NOMINAL IN, inside_diameter: 2.282 INCHES MINIMUM AND 2.313 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-159-8901, 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
0470688
NSN: 4720-01-159-8901
FSC: 4720 — Hose and Flexible Tubing
CAGE: 13446 — PERKINS ENGINES INC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
bend_radius0.750 INCHES NOMINAL IN
outer_radius0.750 INCHES NOMINAL IN
wall_thickness0.203 INCHES NOMINAL IN
working_length4.938 INCHES NOMINAL IN
inside_diameter2.282 INCHES MINIMUM AND 2.313 INCHES MAXIMUM IN
first_arm_length0.750 INCHES NOMINAL IN
style_designatorTWO BEND
second_arm_length0.750 INCHES NOMINAL IN
NSN4720-01-159-8901
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 0470688 · 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
•
OUTER RADIUS: 0.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: TWO BEND
•
WALL THICKNESS: 0.203 INCHES NOMINAL IN
•
INSIDE DIAMETER: 2.282 INCHES MINIMUM AND 2.313 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
BEND RADIUS: 0.750 INCHES NOMINAL IN
•
SECOND ARM LENGTH: 0.750 INCHES NOMINAL IN
•
WORKING LENGTH: 4.938 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OUTER RADIUS0.750 INCHES NOMINAL IN
STYLE DESIGNATORTWO BEND
WALL THICKNESS0.203 INCHES NOMINAL IN
INSIDE DIAMETER2.282 INCHES MINIMUM AND 2.313 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC OVERALL
BEND RADIUS0.750 INCHES NOMINAL IN
SECOND ARM LENGTH0.750 INCHES NOMINAL IN
WORKING LENGTH4.938 INCHES NOMINAL IN
FIRST ARM LENGTH0.750 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

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
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FREQUENTLY ASKED QUESTIONS
What is 0470688?
0470688 is a HOSE,PREFORMED.
What is the NSN for 0470688?
0470688 is cataloged in the U.S. Government catalog under NSN 4720-01-159-8901. 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.