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5VXZ72PIECE37 — RESTRICTOR,FLUID FLOW

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

5VXZ72PIECE37: RESTRICTOR,FLUID FLOW.

The RESTRICTOR,FLUID FLOW is a the manufacturer industrial component. Key specifications include length: 0.250 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, design_type: PLATE, orifice_diameter: 1.375 INCHES NOMINAL IN, outside_diameter: 7.562 INCHES NOMINAL IN, thread_provision: UNTHREADED LOCATION NOT OTHERWISE SPECIFIED. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-171-5188, 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
5VXZ72PIECE37
NSN: 4730-01-171-5188
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 38056 — ASHCROFT INC DBA HEISE (USA)
SPECIFICATIONS
length0.250 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
design_typePLATE
orifice_diameter1.375 INCHES NOMINAL IN
outside_diameter7.562 INCHES NOMINAL IN
special_featuresEIGHT 0.812 IN. DIA HOLES AROUND OUTER EDGE,EQUALLY SPACED ON 6.000 IN. DIA BOLT CIRCLE,0.062 IN. THK TAB ON EDGE OF RESTRICTOR IN
thread_provisionUNTHREADED LOCATION NOT OTHERWISE SPECIFIED
end_item_identificationRELIEF VALVE
NSN4730-01-171-5188
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 5VXZ72PIECE37 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
LENGTH: 0.250 INCHES NOMINAL IN
•
THREAD PROVISION: UNTHREADED LOCATION NOT OTHERWISE SPECIFIED
•
DESIGN TYPE: PLATE
•
OUTSIDE DIAMETER: 7.562 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING
•
ORIFICE DIAMETER: 1.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH0.250 INCHES NOMINAL IN
THREAD PROVISIONUNTHREADED LOCATION NOT OTHERWISE SPECIFIED
DESIGN TYPEPLATE
OUTSIDE DIAMETER7.562 INCHES NOMINAL IN
SPECIAL FEATURESEIGHT 0.812 IN. DIA HOLES AROUND OUTER EDGE,EQUALLY SPACED ON 6.000 IN. DIA BOLT CIRCLE,0.062 IN. THK TAB ON EDGE OF RESTRICTOR IN
END ITEM IDENTIFICATIONRELIEF VALVE
MATERIALSTEEL CORROSION RESISTING
ORIFICE DIAMETER1.375 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
5VXZ72Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5VXZ72PIECE37?
5VXZ72PIECE37 is a RESTRICTOR,FLUID FLOW.
What parts can replace 5VXZ72PIECE37?
There is 1 known substitute for 5VXZ72PIECE37: 5VXZ72. Substitute compatibility should be verified for your specific system.
What is the NSN for 5VXZ72PIECE37?
5VXZ72PIECE37 is cataloged in the U.S. Government catalog under NSN 4730-01-171-5188. 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.