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74A690223-1003 — RESTRICTOR UNIT,FLUID FLOW

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

74A690223-1003: RESTRICTOR UNIT,FLUID FLOW.

The RESTRICTOR UNIT,FLUID FLOW is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING SCREENING, design_type: STRAIGHT, overall_length: 0.825 INCHES MINIMUM AND 0.855 INCHES MAXIMUM IN, pressure_rating: 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS, width_across_flats: 0.688 INCHES NOMINAL IN, end_connection_type: THREADED MALE TUBE ALL CONNECTIONS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-130-2480, 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
74A690223-1003
NSN: 4730-01-130-2480
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING SCREENING
design_typeSTRAIGHT
overall_length0.825 INCHES MINIMUM AND 0.855 INCHES MAXIMUM IN
pressure_rating3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
width_across_flats0.688 INCHES NOMINAL IN
end_connection_typeTHREADED MALE TUBE ALL CONNECTIONS
flow_rate_and_fluid_type0.0046 GALLONS PER MINUTE OIL
end_connection_similarityIDENTICAL
strainer_type_and_quantity1 SCREEN
material_document_and_classificationAMS 4966,6AL-4V ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED V
end_connection_component_type_and_size_for_which_designed1/4 IN. OD TUBE IN
NSN4730-01-130-2480
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 74A690223-1003 · 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
•
FLOW RATE AND FLUID TYPE: 0.0046 GALLONS PER MINUTE OIL
•
PRESSURE RATING: 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
•
WIDTH ACROSS FLATS: 0.688 INCHES NOMINAL IN
•
STRAINER TYPE AND QUANTITY: 1 SCREEN
•
END CONNECTION COMPONENT TYPE AND SIZE FOR WHICH DESIGNED: 1/4 IN. OD TUBE IN
•
DESIGN TYPE: STRAIGHT
•
END CONNECTION TYPE: THREADED MALE TUBE ALL CONNECTIONS
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4966,6AL-4V ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED V
TECHNICAL CHARACTERISTICS
FLOW RATE AND FLUID TYPE0.0046 GALLONS PER MINUTE OIL
PRESSURE RATING3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
WIDTH ACROSS FLATS0.688 INCHES NOMINAL IN
STRAINER TYPE AND QUANTITY1 SCREEN
END CONNECTION COMPONENT TYPE AND SIZE FOR WHICH DESIGNED1/4 IN. OD TUBE IN
DESIGN TYPESTRAIGHT
END CONNECTION TYPETHREADED MALE TUBE ALL CONNECTIONS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4966,6AL-4V ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED V
OVERALL LENGTH0.825 INCHES MINIMUM AND 0.855 INCHES MAXIMUM IN
MATERIALSTEEL CORROSION RESISTING SCREENING
SUBSTITUTES & CROSS-REFERENCES 3
7M576Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
10108685Reference document
Same NSN cross-reference
Reference document — Informative reference only
7M576-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 74A690223-1003?
74A690223-1003 is a RESTRICTOR UNIT,FLUID FLOW.
What parts can replace 74A690223-1003?
There are 3 known substitutes for 74A690223-1003: 7M576, 10108685, 7M576-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 74A690223-1003?
74A690223-1003 is cataloged in the U.S. Government catalog under NSN 4730-01-130-2480. 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.