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B809-6142 — HOSE,PREFORMED

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

B809-6142: HOSE,PREFORMED.

The HOSE,PREFORMED is a the manufacturer industrial component. Key specifications include width: 2.250 INCHES NOMINAL IN, working_length: 19.000 INCHES NOMINAL IN, style_designator: TWO BEND, media_for_which_designed: LIQUID, COOLANT SINGLE RESPONSE, part_name_assigned_by_controlling_agency: HOSE, RADIATOR OUTTAKE. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-595-4622, 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
B809-6142
NSN: 4720-01-595-4622
FSC: 4720 — Hose and Flexible Tubing
CAGE: 21269 — ESSEX ELECTRO ENGINEERS INC (USA)
SPECIFICATIONS
width2.250 INCHES NOMINAL IN
working_length19.000 INCHES NOMINAL IN
style_designatorTWO BEND
media_for_which_designedLIQUID, COOLANT SINGLE RESPONSE
part_name_assigned_by_controlling_agencyHOSE, RADIATOR OUTTAKE
NSN4720-01-595-4622
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: B809-6142 · 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
•
MEDIA FOR WHICH DESIGNED: LIQUID, COOLANT SINGLE RESPONSE
•
WIDTH: 2.250 INCHES NOMINAL IN
•
WORKING LENGTH: 19.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORTWO BEND
MEDIA FOR WHICH DESIGNEDLIQUID, COOLANT SINGLE RESPONSE
WIDTH2.250 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYHOSE, RADIATOR OUTTAKE
WORKING LENGTH19.000 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
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B809-6142?
B809-6142 is a HOSE,PREFORMED.
What is the NSN for B809-6142?
B809-6142 is cataloged in the U.S. Government catalog under NSN 4720-01-595-4622. 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.