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Technical Data Sheet
PartsTable / COMPONENT / ST32D22-6-43
ST32D22-6-43 ✓ 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 seat_angle: 37.0 DEGREES FIRST END, temp_rating: -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 2B FIRST END, connection_type: THREADED INTERNAL TUBE FIRST END, inside_diameter: 0.375 INCHES NOMINAL IN, connection_style: SWIVEL NUT FLARE FIRST END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-126-4585, 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
ST32D22-6-43
NSN: 4720-00-126-4585
FSC: 4720
CAGE: 04236 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
seat_angle37.0 DEGREES FIRST END
temp_rating-40.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class2B FIRST END
connection_typeTHREADED INTERNAL TUBE FIRST END
inside_diameter0.375 INCHES NOMINAL IN
connection_styleSWIVEL NUT FLARE FIRST END
outside_diameter0.750 INCHES NOMINAL IN
thread_directionRIGHT-HAND FIRST END
operating_pressure4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure16000.0 POUNDS PER SQUARE INCH LBS
nominal_thread_size0.375 INCHES FIRST END IN
inside_surface_conditionSMOOTH
NSN4720-00-126-4585
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: ST32D22-6-43 · 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
•
CONNECTION STYLE: SWIVEL NUT FLARE FIRST END
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
INSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
SEAT ANGLE: 37.0 DEGREES FIRST END
•
MINIMUM INSIDE BENDING RADIUS: 5.000 INCHES IN
•
THREAD CLASS: 2B FIRST END
•
OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.375 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION STYLESWIVEL NUT FLARE FIRST END
THREAD DIRECTIONRIGHT-HAND FIRST END
INSIDE DIAMETER0.375 INCHES NOMINAL IN
SEAT ANGLE37.0 DEGREES FIRST END
MINIMUM INSIDE BENDING RADIUS5.000 INCHES IN
THREAD CLASS2B FIRST END
OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.375 INCHES FIRST END IN
LAYER COMPOSITION AND LOCATION2ND LAYER BRAIDED STEEL WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC AND 1ST LAYER BRAIDED STEEL WIRE
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
23-392Interchangeable
interchangeable cross-reference
interchangeable
N6WInterchangeable
interchangeable cross-reference
interchangeable
555-5104226A ITEM NO. F-8Interchangeable
interchangeable cross-reference
interchangeable
6509-1Interchangeable
interchangeable cross-reference
interchangeable
90004Interchangeable
interchangeable cross-reference
interchangeable
401.390Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ST32D22-6-43?
ST32D22-6-43 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace ST32D22-6-43?
There are 10 known substitutes for ST32D22-6-43: 23-392, N6W, 555-5104226A ITEM NO. F-8 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ST32D22-6-43?
ST32D22-6-43 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-126-4585. 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