PartsTable
Technical Data Sheet
PartsTable / COMPONENT / A255603-6B138
A255603-6B138 ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include overall_length: 0.535 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S), special_features: JUNCTION PATTERN ARRANGEMENT: NPN, features_provided: HERMETICALLY SEALED CASE AND MOUNTING HARDWARE, nominal_thread_size: 0.312 INCHES IN, internal_configuration: JUNCTION CONTACT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-400-3654, 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
A255603-6B138
NSN: 4720-00-400-3654
FSC: 4720
CAGE: 01276 — DANFOSS POWER SOLUTIONS II, LLC (USA)
SPECIFICATIONS
overall_length0.535 INCHES MAXIMUM IN
mounting_methodTHREADED STUD(S)
special_featuresJUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASE AND MOUNTING HARDWARE
nominal_thread_size0.312 INCHES IN
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
end_item_identificationPANEL,CONTROL,ELECTCTRICAL-ELECTRONIC EQUIPMENT; P/N: CP-440
thread_series_designatorUNF
mounting_facility_quantity1
overall_width_across_flats0.875 INCHES MAXIMUM IN
terminal_type_and_quantity1 THREADED STUD AND 3 TAB, SOLDER LUG
NSN4720-00-400-3654
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: A255603-6B138 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
2504236-20Interchangeable
interchangeable cross-reference
interchangeable
SP3096AInterchangeable
interchangeable cross-reference
interchangeable
DMS 85099BInterchangeable
interchangeable cross-reference
interchangeable
60599Interchangeable
interchangeable cross-reference
interchangeable
8310606B-6-6-6-138.00Interchangeable
Same NIIN cross-reference
interchangeable
K8310606B-6-6-6-138.00Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy A255603-6B138?
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 A255603-6B138?
A255603-6B138 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace A255603-6B138?
There are 8 known substitutes for A255603-6B138: 2504236-20, SP3096A, DMS 85099B and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A255603-6B138?
A255603-6B138 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-400-3654. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — A255603-6B138

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026