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Technical Data Sheet
PartsTable / COMPONENT / 55134-0140
55134-0140 ✓ 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,AIR BREATHING is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, shaft_type: ROUND, FLATTED SINGLE ACTUATOR, body_length: 11.531 INCHES MINIMUM AND 11.761 INCHES MAXIMUM IN, flat_height: 0.156 INCHES NOMINAL SINGLE ACTUATOR IN, shaft_length: 0.375 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-418-4038, 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
55134-0140
NSN: 4720-01-418-4038
FSC: 4720
CAGE: 24984 — HYDRAFLOW (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
shaft_typeROUND, FLATTED SINGLE ACTUATOR
body_length11.531 INCHES MINIMUM AND 11.761 INCHES MAXIMUM IN
flat_height0.156 INCHES NOMINAL SINGLE ACTUATOR IN
shaft_length0.375 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class2A SINGLE MOUNTING FACILITY A
body_diameter1.141 INCHES MINIMUM AND 1.171 INCHES MAXIMUM IN
terminal_typeFERRULE
thread_length0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
inclosure_typeENCAPSULATED
shaft_diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
mounting_methodTHREADED BUSHING SINGLE MOUNTING FACILITY
NSN4720-01-418-4038
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 55134-0140 · 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
103019Interchangeable
interchangeable cross-reference
interchangeable
6N136Interchangeable
interchangeable cross-reference
interchangeable
220030Interchangeable
interchangeable cross-reference
interchangeable
711761-4Interchangeable
interchangeable cross-reference
interchangeable
K48655-4Interchangeable
interchangeable cross-reference
interchangeable
2039Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 55134-0140?
55134-0140 is a HOSE ASSEMBLY,AIR BREATHING.
What parts can replace 55134-0140?
There are 8 known substitutes for 55134-0140: 103019, 6N136, 220030 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 55134-0140?
55134-0140 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-418-4038. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026