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13VC0 — RESTRICTOR UNIT,FLUID FLOW

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

13VC0: RESTRICTOR UNIT,FLUID FLOW.

The RESTRICTOR UNIT,FLUID FLOW is a the manufacturer industrial component. Key specifications include diameter: 0.187 INCHES NOMINAL IN, valve_size: 0.188 INCHES IN, design_type: STRAIGHT, overall_length: 0.650 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN, orifice_diameter: 0.138 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN, end_connection_type: THREADED MALE LOCATION NOT OTHERWISE SPECIFIED. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-022-7998, 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
13VC0
NSN: 4730-01-022-7998
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 92555 — THE LEE CO DBA THE LEE CO (USA)
SPECIFICATIONS
diameter0.187 INCHES NOMINAL IN
valve_size0.188 INCHES IN
design_typeSTRAIGHT
overall_length0.650 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN
orifice_diameter0.138 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
end_connection_typeTHREADED MALE LOCATION NOT OTHERWISE SPECIFIED
thread_size_designator8-36 SECOND CONNECTION
end_connection_similarityNOT IDENTICAL
strainer_type_and_quantity1 FILTER
NSN4730-01-022-7998
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 13VC0 · 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
•
STRAINER TYPE AND QUANTITY: 1 FILTER
•
DESIGN TYPE: STRAIGHT
•
END CONNECTION TYPE: THREADED MALE LOCATION NOT OTHERWISE SPECIFIED
•
DIAMETER: 0.187 INCHES NOMINAL IN
•
VALVE SIZE: 0.188 INCHES IN
•
THREAD SIZE DESIGNATOR: 4-40 FIRST CONNECTION
TECHNICAL CHARACTERISTICS
STRAINER TYPE AND QUANTITY1 FILTER
DESIGN TYPESTRAIGHT
END CONNECTION TYPETHREADED MALE LOCATION NOT OTHERWISE SPECIFIED
DIAMETER0.187 INCHES NOMINAL IN
OVERALL LENGTH0.650 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN
VALVE SIZE0.188 INCHES IN
THREAD SIZE DESIGNATOR4-40 FIRST CONNECTION
THREAD SIZE DESIGNATOR8-36 SECOND CONNECTION
ORIFICE DIAMETER0.138 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
END CONNECTION SIMILARITYNOT IDENTICAL
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 13VC0?
13VC0 is a RESTRICTOR UNIT,FLUID FLOW.
What is the NSN for 13VC0?
13VC0 is cataloged in the U.S. Government catalog under NSN 4730-01-022-7998. 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.