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2753682-74 — RESTRICTOR UNIT,FLUID FLOW

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

2753682-74: RESTRICTOR UNIT,FLUID FLOW.

The RESTRICTOR UNIT,FLUID FLOW is a the manufacturer industrial component. Key specifications include diameter: 0.249 INCHES NOMINAL IN, design_type: STRAIGHT, orifice_diameter: 0.0225 INCHES NOMINAL IN, end_connection_type: GASKET SEAL LOCATION NOT OTHERWISE SPECIFIED, end_item_identification: MODEL NO. FJA3, end_connection_similarity: NOT IDENTICAL.

This part is cataloged in the U.S. Government catalog under NSN 4730-00-393-4155, 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
2753682-74
NSN: 4730-00-393-4155
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 06848 — HONEYWELL INTERNATIONAL INC DIV AEROSPACE-SOUTH BEND (BENDIX DR) (USA)
SPECIFICATIONS
diameter0.249 INCHES NOMINAL IN
design_typeSTRAIGHT
orifice_diameter0.0225 INCHES NOMINAL IN
end_connection_typeGASKET SEAL LOCATION NOT OTHERWISE SPECIFIED
end_item_identificationMODEL NO. FJA3
end_connection_similarityNOT IDENTICAL
strainer_type_and_quantity1 SCREEN
NSN4730-00-393-4155
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 2753682-74 · 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 SCREEN
•
DESIGN TYPE: STRAIGHT
•
END CONNECTION TYPE: GASKET SEAL LOCATION NOT OTHERWISE SPECIFIED
•
DIAMETER: 0.249 INCHES NOMINAL IN
•
ORIFICE DIAMETER: 0.0225 INCHES NOMINAL IN
•
END CONNECTION SIMILARITY: NOT IDENTICAL
TECHNICAL CHARACTERISTICS
STRAINER TYPE AND QUANTITY1 SCREEN
DESIGN TYPESTRAIGHT
END CONNECTION TYPEGASKET SEAL LOCATION NOT OTHERWISE SPECIFIED
DIAMETER0.249 INCHES NOMINAL IN
END ITEM IDENTIFICATIONMODEL NO. FJA3
ORIFICE DIAMETER0.0225 INCHES NOMINAL IN
END CONNECTION SIMILARITYNOT IDENTICAL
SUBSTITUTES & CROSS-REFERENCES 1
2753682Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 2753682-74?
2753682-74 is a RESTRICTOR UNIT,FLUID FLOW.
What parts can replace 2753682-74?
There is 1 known substitute for 2753682-74: 2753682. Substitute compatibility should be verified for your specific system.
What is the NSN for 2753682-74?
2753682-74 is cataloged in the U.S. Government catalog under NSN 4730-00-393-4155. 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.