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A255603-6B53 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

A255603-6B53: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, tab_type: STRAIGHT, body_width: 1.563 INCHES NOMINAL IN, body_height: 1.750 INCHES NOMINAL IN, body_length: 2.813 INCHES NOMINAL IN, tab_location: LONG SIDE. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-247-1037, 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
A255603-6B53
NSN: 4720-00-247-1037
FSC: 4720 — Hose and Flexible Tubing
CAGE: 01276 — DANFOSS POWER SOLUTIONS II, LLC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
tab_typeSTRAIGHT
body_width1.563 INCHES NOMINAL IN
body_height1.750 INCHES NOMINAL IN
body_length2.813 INCHES NOMINAL IN
tab_locationLONG SIDE
overall_width0.625 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
inside_diameter5.750 INCHES NOMINAL IN
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
tab_inscription26 THRU 50
frequency_rating60.0 HERTZ NOMINAL SINGLE COMPONENT
NSN4720-00-247-1037
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: A255603-6B53 · 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
SUBSTITUTES & CROSS-REFERENCES 5
60650Reference document
Same NSN cross-reference
Reference document — Secondary reference
830606B6-6-6-53Reference document
Same NSN cross-reference
Reference document — Secondary reference
8310606B-6-6-6-53.00Reference document
Same NSN cross-reference
Reference document — Secondary reference
8310606B-6-6-6-53Reference document
Same NSN cross-reference
Reference document — Secondary reference
K8310606B-6-6-6-53.00Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A255603-6B53?
A255603-6B53 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace A255603-6B53?
There are 5 known substitutes for A255603-6B53: 60650, 830606B6-6-6-53, 8310606B-6-6-6-53.00 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A255603-6B53?
A255603-6B53 is cataloged in the U.S. Government catalog under NSN 4720-00-247-1037. 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.