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68900653 — HOSE,PREFORMED

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

68900653: HOSE,PREFORMED.

The HOSE,PREFORMED is a the manufacturer industrial component. Key specifications include working_length: 12.660 INCHES NOMINAL IN, first_arm_length: 3.600 INCHES NOMINAL IN, special_features: WEIGHT: 1.4 LBS LBS, style_designator: TWO BEND, second_arm_length: 7.540 INCHES NOMINAL IN, end_item_identification: 3825-01-577-2713. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-591-4048, 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
68900653
NSN: 4720-01-591-4048
FSC: 4720 — Hose and Flexible Tubing
CAGE: 5X475 — ENGINE POWER, INC. DBA ENGINE POWER INC (USA)
SPECIFICATIONS
working_length12.660 INCHES NOMINAL IN
first_arm_length3.600 INCHES NOMINAL IN
special_featuresWEIGHT: 1.4 LBS LBS
style_designatorTWO BEND
second_arm_length7.540 INCHES NOMINAL IN
end_item_identification3825-01-577-2713
part_name_assigned_by_controlling_agencyHOSE RADIATOR LOWER
NSN4720-01-591-4048
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 68900653 · 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
•
STYLE DESIGNATOR: TWO BEND
•
SECOND ARM LENGTH: 7.540 INCHES NOMINAL IN
•
WORKING LENGTH: 12.660 INCHES NOMINAL IN
•
FIRST ARM LENGTH: 3.600 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORTWO BEND
SPECIAL FEATURESWEIGHT: 1.4 LBS LBS
PART NAME ASSIGNED BY CONTROLLING AGENCYHOSE RADIATOR LOWER
END ITEM IDENTIFICATION3825-01-577-2713
SECOND ARM LENGTH7.540 INCHES NOMINAL IN
WORKING LENGTH12.660 INCHES NOMINAL IN
FIRST ARM LENGTH3.600 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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 68900653?
68900653 is a HOSE,PREFORMED.
What is the NSN for 68900653?
68900653 is cataloged in the U.S. Government catalog under NSN 4720-01-591-4048. 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.