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Technical Data Sheet
PartsTable / COMPONENT / 3220-9057-5
3220-9057-5 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The RESTRICTOR,FLUID FLOW is a the manufacturer industrial component. Key specifications include orifice_diameter: 0.706 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-306-3190, 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
3220-9057-5
NSN: 4730-01-306-3190
FSC: 4730
CAGE: 11939 — KIDDE FIRE FIGHTING, INC. DIV NATIONAL FOAM (USA)
SPECIFICATIONS
orifice_diameter0.706 INCHES NOMINAL IN
NSN4730-01-306-3190
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3220-9057-5 · 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
•
ORIFICE DIAMETER: 0.706 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
ORIFICE DIAMETER0.706 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
QL0016471Interchangeable
interchangeable cross-reference
interchangeable
016471Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3220-9057-5?
3220-9057-5 is a RESTRICTOR,FLUID FLOW.
What parts can replace 3220-9057-5?
There are 2 known substitutes for 3220-9057-5: QL0016471, 016471. Substitute compatibility should be verified for your specific system.
What is the NSN for 3220-9057-5?
3220-9057-5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-306-3190. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026