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A-2501-V — RESTRICTOR,FLUID FLOW

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

A-2501-V: RESTRICTOR,FLUID FLOW.

The RESTRICTOR,FLUID FLOW is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, design_type: TUBULAR, thread_direction: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED, thread_provision: THREADED LOCATION NOT OTHERWISE SPECIFIED, end_item_identification: HZN BORRESTAL CLASS CV.. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-185-8308, 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
A-2501-V
NSN: 4730-01-185-8308
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 24821 — ROSEMOUNT ANALYTICAL, INC. DIV PROCESS ANALYTICAL DIVISION (USA)
SPECIFICATIONS
materialCOPPER ALLOY
design_typeTUBULAR
thread_directionRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
thread_provisionTHREADED LOCATION NOT OTHERWISE SPECIFIED
end_item_identificationHZN BORRESTAL CLASS CV.
NSN4730-01-185-8308
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A-2501-V · 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
•
THREAD PROVISION: THREADED LOCATION NOT OTHERWISE SPECIFIED
•
DESIGN TYPE: TUBULAR
•
THREAD DIRECTION: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
THREAD PROVISIONTHREADED LOCATION NOT OTHERWISE SPECIFIED
DESIGN TYPETUBULAR
THREAD DIRECTIONRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
END ITEM IDENTIFICATIONHZN BORRESTAL CLASS CV.
MATERIALCOPPER ALLOY
SUBSTITUTES & CROSS-REFERENCES 3
M-363002Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
N-572785 PIECE 11Reference document
Same NSN cross-reference
Reference document — Secondary reference
N-572785Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 A-2501-V?
A-2501-V is a RESTRICTOR,FLUID FLOW.
What parts can replace A-2501-V?
There are 3 known substitutes for A-2501-V: M-363002, N-572785 PIECE 11, N-572785. Substitute compatibility should be verified for your specific system.
What is the NSN for A-2501-V?
A-2501-V is cataloged in the U.S. Government catalog under NSN 4730-01-185-8308. 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.