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CS4730-SR-07017 — RESTRICTOR,FLUID FLOW

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

CS4730-SR-07017: RESTRICTOR,FLUID FLOW.

The RESTRICTOR,FLUID FLOW is a the manufacturer industrial component. Key specifications include length: 0.406 INCHES NOMINAL IN, material: NICKEL ALLOY, design_type: TUBULAR, orifice_diameter: 0.406 INCHES NOMINAL IN, outside_diameter: 0.625 INCHES NOMINAL IN, thread_provision: UNTHREADED LOCATION NOT OTHERWISE SPECIFIED. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-022-7626, 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
CS4730-SR-07017
NSN: 4730-01-022-7626
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 16236 — DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) (USA)
SPECIFICATIONS
length0.406 INCHES NOMINAL IN
materialNICKEL ALLOY
design_typeTUBULAR
orifice_diameter0.406 INCHES NOMINAL IN
outside_diameter0.625 INCHES NOMINAL IN
thread_provisionUNTHREADED LOCATION NOT OTHERWISE SPECIFIED
hose/tube_size_for_which_designed9/16 IN. OD TUBE IN
NSN4730-01-022-7626
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: CS4730-SR-07017 · 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: 0.406 INCHES NOMINAL IN
•
THREAD PROVISION: UNTHREADED LOCATION NOT OTHERWISE SPECIFIED
•
DESIGN TYPE: TUBULAR
•
HOSE/TUBE SIZE FOR WHICH DESIGNED: 9/16 IN. OD TUBE IN
•
OUTSIDE DIAMETER: 0.625 INCHES NOMINAL IN
•
MATERIAL: NICKEL ALLOY
•
ORIFICE DIAMETER: 0.406 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH0.406 INCHES NOMINAL IN
THREAD PROVISIONUNTHREADED LOCATION NOT OTHERWISE SPECIFIED
DESIGN TYPETUBULAR
HOSE/TUBE SIZE FOR WHICH DESIGNED9/16 IN. OD TUBE IN
OUTSIDE DIAMETER0.625 INCHES NOMINAL IN
MATERIALNICKEL ALLOY
ORIFICE DIAMETER0.406 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
646812Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CS4730-SR-07017?
CS4730-SR-07017 is a RESTRICTOR,FLUID FLOW.
What parts can replace CS4730-SR-07017?
There is 1 known substitute for CS4730-SR-07017: 646812. Substitute compatibility should be verified for your specific system.
What is the NSN for CS4730-SR-07017?
CS4730-SR-07017 is cataloged in the U.S. Government catalog under NSN 4730-01-022-7626. 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.