PartsTable
Technical Data Sheet
Download PDF

12256446 — HOSE,PREFORMED

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

12256446: HOSE,PREFORMED.

The HOSE,PREFORMED is a the manufacturer industrial component. Key specifications include bend_radius: 3.250 INCHES NOMINAL IN, wall_thickness: 0.220 INCHES NOMINAL IN, working_length: 8.685 INCHES NOMINAL IN, inside_diameter: 2.250 INCHES NOMINAL IN, offset_distance: 3.400 INCHES NOMINAL IN, first_arm_length: 3.320 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-089-4595, 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
12256446
NSN: 4720-01-089-4595
FSC: 4720 — Hose and Flexible Tubing
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
bend_radius3.250 INCHES NOMINAL IN
wall_thickness0.220 INCHES NOMINAL IN
working_length8.685 INCHES NOMINAL IN
inside_diameter2.250 INCHES NOMINAL IN
offset_distance3.400 INCHES NOMINAL IN
first_arm_length3.320 INCHES NOMINAL IN
style_designatorTWO BEND
second_arm_length3.500 INCHES NOMINAL IN
center_to_center_distance7.560 INCHES NOMINAL IN
NSN4720-01-089-4595
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 12256446 · 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
•
OFFSET DISTANCE: 3.400 INCHES NOMINAL IN
•
STYLE DESIGNATOR: TWO BEND
•
WALL THICKNESS: 0.220 INCHES NOMINAL IN
•
INSIDE DIAMETER: 2.250 INCHES NOMINAL IN
•
BEND RADIUS: 3.250 INCHES NOMINAL IN
•
SECOND ARM LENGTH: 3.500 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE: 7.560 INCHES NOMINAL IN
•
WORKING LENGTH: 8.685 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OFFSET DISTANCE3.400 INCHES NOMINAL IN
STYLE DESIGNATORTWO BEND
WALL THICKNESS0.220 INCHES NOMINAL IN
INSIDE DIAMETER2.250 INCHES NOMINAL IN
BEND RADIUS3.250 INCHES NOMINAL IN
SECOND ARM LENGTH3.500 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE7.560 INCHES NOMINAL IN
WORKING LENGTH8.685 INCHES NOMINAL IN
FIRST ARM LENGTH3.320 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 2
12251446Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
4720010894595Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 12256446?
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 12256446?
12256446 is a HOSE,PREFORMED.
What parts can replace 12256446?
There are 2 known substitutes for 12256446: 12251446, 4720010894595. Substitute compatibility should be verified for your specific system.
What is the NSN for 12256446?
12256446 is cataloged in the U.S. Government catalog under NSN 4720-01-089-4595. 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 — 12256446