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V2C12961-3EA — RESTRICTOR,FLUID FLOW

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

V2C12961-3EA: RESTRICTOR,FLUID FLOW.

The RESTRICTOR,FLUID FLOW is a the manufacturer industrial component. Key specifications include special_features: QUALITY ASSURANCE TESTED AND CERTIFIED FOR DEEP SUBMERGENCE SYSTEMS, end_item_identification: PRESSURE REDUCING MANAFOLD S1E10205 E/I CAGE 99517, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-477-0519, 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
V2C12961-3EA
NSN: 4730-01-477-0519
NIINs: 014770519, 015542780
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 99517 — VACCO INDUSTRIES (USA)
SPECIFICATIONS
special_featuresQUALITY ASSURANCE TESTED AND CERTIFIED FOR DEEP SUBMERGENCE SYSTEMS
end_item_identificationPRESSURE REDUCING MANAFOLD S1E10205 E/I CAGE 99517
criticality_code_justificationFEAT
NSN4730-01-477-0519
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: V2C12961-3EA · 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONPRESSURE REDUCING MANAFOLD S1E10205 E/I CAGE 99517
SUBSTITUTES & CROSS-REFERENCES 1
V3D10334 ITEM 2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 V2C12961-3EA?
V2C12961-3EA is a RESTRICTOR,FLUID FLOW.
What parts can replace V2C12961-3EA?
There is 1 known substitute for V2C12961-3EA: V3D10334 ITEM 2. Substitute compatibility should be verified for your specific system.
What is the NSN for V2C12961-3EA?
V2C12961-3EA is cataloged in the U.S. Government catalog under NSN 4730-01-477-0519. 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.