PartsTable
Technical Data Sheet
A751H21 ✓ 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 frequency_rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT, reliability_indicator: NOT ESTABLISHED, winding_operating_voltage: 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY, input-output_phase_relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-706-7364, 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
A751H21
NSN: 4720-00-706-7364
FSC: 4720
CAGE: 05890 — BARRETT ELECTRONICS CORP INDUSTRIAL TRUCK DIV (USA)
SPECIFICATIONS
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
winding_operating_voltage120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
input-output_phase_relationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
NSN4720-00-706-7364
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — PN: A751H21 · 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 5
1931-7.5 P/N 24434Interchangeable
interchangeable cross-reference
interchangeable
24434Interchangeable
interchangeable cross-reference
interchangeable
1931-7.5Interchangeable
interchangeable cross-reference
interchangeable
8C8MS21Interchangeable
Same NIIN cross-reference
interchangeable
193175Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A751H21?
A751H21 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace A751H21?
There are 5 known substitutes for A751H21: 1931-7.5 P/N 24434, 24434, 1931-7.5 and 2 more. Substitute compatibility should be verified for your specific system.
Is A751H21 still available?
A751H21 is currently cancelled.
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