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8712138 — HOSE,PREFORMED

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

8712138: HOSE,PREFORMED.

The HOSE,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, wall_thickness: 0.234 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN, working_length: 4.500 INCHES NOMINAL IN, inside_diameter: 2.500 INCHES NOMINAL IN, style_designator: STRAIGHT. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-974-7408, 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
8712138
NSN: 4720-00-974-7408
FSC: 4720 — Hose and Flexible Tubing
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
wall_thickness0.234 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
working_length4.500 INCHES NOMINAL IN
inside_diameter2.500 INCHES NOMINAL IN
style_designatorSTRAIGHT
NSN4720-00-974-7408
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 8712138 · 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: STRAIGHT
•
WALL THICKNESS: 0.234 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 2.500 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC COVER
•
WORKING LENGTH: 4.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTRAIGHT
WALL THICKNESS0.234 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
INSIDE DIAMETER2.500 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC COVER
MATERIALRUBBER SYNTHETIC OVERALL
WORKING LENGTH4.500 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 1
11MFX1294Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8712138?
8712138 is a HOSE,PREFORMED.
What parts can replace 8712138?
There is 1 known substitute for 8712138: 11MFX1294. Substitute compatibility should be verified for your specific system.
What is the NSN for 8712138?
8712138 is cataloged in the U.S. Government catalog under NSN 4720-00-974-7408. 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.