PartsTable
Technical Data Sheet
Download PDF

R187098 — HOSE,PREFORMED

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

R187098: HOSE,PREFORMED.

The HOSE,PREFORMED is a the manufacturer industrial component. Key specifications include bend_radius: 2.953 INCHES NOMINAL IN, temp_rating: -40.0 CELSIUS AND 135.0 CELSIUS SINGLE RESPONSE DEGC, inside_diameter: 1.772 INCHES MINIMUM AND 1.988 INCHES MAXIMUM IN, special_features: BEND ANGLE 90 DEGREES; RESISTANT TO ELECTROCHEMICAL DEGRADATION; 1.1 LBS LBS, style_designator: TWO BEND, end_item_identification: 5225 AND 5325 JOHN DEERE TRACTORS. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-577-5717, 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
R187098
NSN: 4720-01-577-5717
FSC: 4720 — Hose and Flexible Tubing
CAGE: 75755 — DEERE & COMPANY DBA DEERE JOHN CO (USA)
SPECIFICATIONS
bend_radius2.953 INCHES NOMINAL IN
temp_rating-40.0 CELSIUS AND 135.0 CELSIUS SINGLE RESPONSE DEGC
inside_diameter1.772 INCHES MINIMUM AND 1.988 INCHES MAXIMUM IN
special_featuresBEND ANGLE 90 DEGREES; RESISTANT TO ELECTROCHEMICAL DEGRADATION; 1.1 LBS LBS
style_designatorTWO BEND
end_item_identification5225 AND 5325 JOHN DEERE TRACTORS
media_for_which_designedLIQUID, COOLANT FIRST RESPONSE
inner_conveying_tube_stylePLAIN
cross-sectional_shape_styleROUND
part_name_assigned_by_controlling_agencyRADIATOR HOSE, UPPER
NSN4720-01-577-5717
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: R187098 · 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 CELSIUS AND 135.0 CELSIUS SINGLE RESPONSE DEGC
•
STYLE DESIGNATOR: TWO BEND
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
INSIDE DIAMETER: 1.772 INCHES MINIMUM AND 1.988 INCHES MAXIMUM IN
•
MEDIA FOR WHICH DESIGNED: ETHYLENE GLYCOL SECOND RESPONSE
TECHNICAL CHARACTERISTICS
TEMP RATING-40.0 CELSIUS AND 135.0 CELSIUS SINGLE RESPONSE DEGC
STYLE DESIGNATORTWO BEND
CROSS-SECTIONAL SHAPE STYLEROUND
INSIDE DIAMETER1.772 INCHES MINIMUM AND 1.988 INCHES MAXIMUM IN
SPECIAL FEATURESBEND ANGLE 90 DEGREES; RESISTANT TO ELECTROCHEMICAL DEGRADATION; 1.1 LBS LBS
MEDIA FOR WHICH DESIGNEDETHYLENE GLYCOL SECOND RESPONSE
MEDIA FOR WHICH DESIGNEDLIQUID, COOLANT FIRST RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCYRADIATOR HOSE, UPPER
END ITEM IDENTIFICATION5225 AND 5325 JOHN DEERE TRACTORS
BEND RADIUS2.953 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
No demilitarization required
Ready to buy R187098?
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 R187098?
R187098 is a HOSE,PREFORMED.
What is the NSN for R187098?
R187098 is cataloged in the U.S. Government catalog under NSN 4720-01-577-5717. 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 — R187098

✓ 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.