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845-2445312 ITEM 7-6 — 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,FLUID FLOW is a the manufacturer industrial component. Key specifications include length: 0.125 INCHES NOMINAL IN, material: COPPER, design_type: TUBULAR, orifice_diameter: 0.530 INCHES NOMINAL IN, outside_diameter: 4.000 INCHES NOMINAL IN, thread_provision: UNTHREADED 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 (FLIS) under NSN 4730-01-355-3431, 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
845-2445312 ITEM 7-6
NSN: 4730-01-355-3431
FSC: 4730
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
length0.125 INCHES NOMINAL IN
materialCOPPER
design_typeTUBULAR
orifice_diameter0.530 INCHES NOMINAL IN
outside_diameter4.000 INCHES NOMINAL IN
thread_provisionUNTHREADED LOCATION NOT OTHERWISE SPECIFIED
NSN4730-01-355-3431
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 845-2445312 ITEM 7-6 · 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
•
THREAD PROVISION: UNTHREADED LOCATION NOT OTHERWISE SPECIFIED
•
DESIGN TYPE: TUBULAR
•
ORIFICE DIAMETER: 0.530 INCHES NOMINAL IN
•
MATERIAL: COPPER
•
OUTSIDE DIAMETER: 4.000 INCHES NOMINAL IN
•
LENGTH: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD PROVISIONUNTHREADED LOCATION NOT OTHERWISE SPECIFIED
DESIGN TYPETUBULAR
ORIFICE DIAMETER0.530 INCHES NOMINAL IN
MATERIALCOPPER
OUTSIDE DIAMETER4.000 INCHES NOMINAL IN
LENGTH0.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
845-2445312Interchangeable
interchangeable cross-reference
interchangeable
2445312Interchangeable
interchangeable cross-reference
interchangeable
2632-0952 ITEM 5-6Interchangeable
interchangeable cross-reference
interchangeable
2445312 6-6Interchangeable
interchangeable cross-reference
interchangeable
845-2445312 ITEM 6-6Interchangeable
interchangeable cross-reference
interchangeable
845-2445312 ITEM 6-7Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 845-2445312 ITEM 7-6?
845-2445312 ITEM 7-6 is a RESTRICTOR,FLUID FLOW.
What parts can replace 845-2445312 ITEM 7-6?
There are 15 known substitutes for 845-2445312 ITEM 7-6: 845-2445312, 2445312, 2632-0952 ITEM 5-6 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 845-2445312 ITEM 7-6?
845-2445312 ITEM 7-6 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-355-3431. 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: August 2026