PartsTable
Technical Data Sheet
Download PDF

AMD-1139 — COOLER,FLUID,TRANSMISSION

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

AMD-1139: COOLER,FLUID,TRANSMISSION.

The COOLER,FLUID,TRANSMISSION is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, body_material: STEEL CORROSION RESISTING, overall_width: 42.880 INCHES NOMINAL IN, overall_height: 4.6875 INCHES NOMINAL IN, overall_length: 78.810 INCHES NOMINAL IN, inside_diameter: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-432-8188, 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
AMD-1139
NSN: 4720-01-432-8188
NIINs: 014328188, 014334981, 014337127, 014338000, 014360721
FSC: 4720 — Hose and Flexible Tubing
CAGE: 70433 — APPLETON MARINE INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY
body_materialSTEEL CORROSION RESISTING
overall_width42.880 INCHES NOMINAL IN
overall_height4.6875 INCHES NOMINAL IN
overall_length78.810 INCHES NOMINAL IN
inside_diameter0.375 INCHES NOMINAL IN
outside_diameter3.250 INCHES NOMINAL IN
special_featuresUSED ON APPLETON MARINE HYDRAULIC POWER UNIT AMD-1139
special_test_featuresMODEL 1E2930 GENERATION II ALBRAZE HYDRAULIC OIL COOLER WITH 2.25" CORE AND 1" NPT PORTS; HAS A VOLUME OF 0.75 GALS AND AN AREA OF 2.44 SQFT; EACH END HAS FOUR 0.406 X 0.500 MOUNTING SLOTS
end_item_identificationNAVY WEAPONS SYSTEMS JY, IWO JIMA CLASS LPH
cross-sectional_shape_styleROUND
general_characteristics_item_descriptionINCLUDES MAIN PUMP, FILTRATION/COOLING AUXILLIARY PUMP, COOLER, HYDRAULIC TANK AND RETURN FILTER
NSN4720-01-432-8188
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: AMD-1139 · 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
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
INSIDE DIAMETER: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL SHAPE STYLEROUND
INSIDE DIAMETER0.375 INCHES NOMINAL IN
END ITEM IDENTIFICATIONIWO JIMA CLASS LPH
SUBSTITUTES & CROSS-REFERENCES 1
GATES ECONO FLEReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy AMD-1139?
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 AMD-1139?
AMD-1139 is a COOLER,FLUID,TRANSMISSION.
What parts can replace AMD-1139?
There is 1 known substitute for AMD-1139: GATES ECONO FLE. Substitute compatibility should be verified for your specific system.
What is the NSN for AMD-1139?
AMD-1139 is cataloged in the U.S. Government catalog under NSN 4720-01-432-8188. 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 — AMD-1139

✓ 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.