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J464TDN1-2IN — Technical Data Sheet

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— · 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 UNIT,FLUID FLOW is a the manufacturer industrial component. Key specifications include material: STEEL BODY, body_design: STRAIGHT PATTERN, design_type: PULSATING, furnished_items: STRAINER, flange_thickness: 0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, flange_facing_type: PLAIN LOCATION NOT OTHERWISE SPECIFIED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4730-00-230-4154, 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
J464TDN1-2IN
NSN: 4730-00-230-4154
FSC: 4730
CAGE: 53059 — SPIRAX SARCO INC DBA SPIRAX SARCO (USA)
SPECIFICATIONS
materialSTEEL BODY
body_designSTRAIGHT PATTERN
design_typePULSATING
furnished_itemsSTRAINER
flange_thickness0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
flange_facing_typePLAIN LOCATION NOT OTHERWISE SPECIFIED
inlet_connection_typeFLANGED
outlet_connection_typeFLANGED
flange_outside_diameter3.562 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
flange_bolt_hole_diameter0.562 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
flange_bolt_hole_quantity3 LOCATION NOT OTHERWISE SPECIFIED
flange_bolt_circle_diameter2.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
NSN4730-00-230-4154
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: J464TDN1-2IN · 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
•
FLANGE OUTSIDE DIAMETER: 3.562 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
FLANGE BOLT CIRCLE DIAMETER: 2.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
MATERIAL: STEEL BODY
•
INLET CONNECTION TYPE: FLANGED
•
FLANGE THICKNESS: 0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
FURNISHED ITEMS: STRAINER
•
OUTLET CONNECTION TYPE: FLANGED
•
FLANGE BOLT HOLE QUANTITY: 3 LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS
FLANGE OUTSIDE DIAMETER3.562 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
FLANGE BOLT CIRCLE DIAMETER2.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MATERIALSTEEL BODY
INLET CONNECTION TYPEFLANGED
FLANGE THICKNESS0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
FURNISHED ITEMSSTRAINER
OUTLET CONNECTION TYPEFLANGED
FLANGE BOLT HOLE QUANTITY3 LOCATION NOT OTHERWISE SPECIFIED
DESIGN TYPEPULSATING
MATERIALSTEEL CORROSION RESISTING WORKING PARTS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
043 1-2IMInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
43-44InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-T-960InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
000-75-044CG15BInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MS18301-04AND-10InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
J423 3-4INInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is J464TDN1-2IN?
J464TDN1-2IN is a RESTRICTOR UNIT,FLUID FLOW.
What parts can replace J464TDN1-2IN?
There are 15 known substitutes for J464TDN1-2IN: 043 1-2IM, 43-44, MIL-T-960 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for J464TDN1-2IN?
J464TDN1-2IN is cataloged in the Federal Logistics Information System under NSN 4730-00-230-4154. 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: October 2026