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845-2445312 — RESTRICTOR,FLUID FLOW

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

845-2445312: RESTRICTOR,FLUID FLOW.

The RESTRICTOR,FLUID FLOW is a the manufacturer industrial component. Key specifications include depth: 0.370 INCHES NOMINAL IN, width: 0.500 INCHES NOMINAL IN, length: 0.125 INCHES NOMINAL IN, material: COPPER, bore_shape: STRAIGHT, drive_type: SLOTTED FACE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-347-5167, 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
NSN: 4730-01-347-5167
NIINs: 013475167, 013497502, 013500257, 013507022, 013553430, 013553431, 013553432, 013553433
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
depth0.370 INCHES NOMINAL IN
width0.500 INCHES NOMINAL IN
length0.125 INCHES NOMINAL IN
materialCOPPER
bore_shapeSTRAIGHT
drive_typeSLOTTED FACE
design_typeTUBULAR
thread_size6.000-12
thread_class3A A
bore_diameter5.110 INCHES NOMINAL IN
beveled_threadINCLUDED
thread_locationBOTH ENDS
NSN4730-01-347-5167
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 845-2445312 · 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: 0.125 INCHES NOMINAL IN
•
THREAD PROVISION: UNTHREADED LOCATION NOT OTHERWISE SPECIFIED
•
DESIGN TYPE: PLATE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-C-15726, COMP 70-30, HARD MIL SPEC SINGLE MATERIAL RESPONSE
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OUTSIDE DIAMETER: 1.330 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY 715
•
ORIFICE DIAMETER: 0.127 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH0.125 INCHES NOMINAL IN
THREAD PROVISIONUNTHREADED LOCATION NOT OTHERWISE SPECIFIED
DESIGN TYPEPLATE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-15726, COMP 70-30, HARD MIL SPEC SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER1.330 INCHES NOMINAL IN
SPECIAL FEATURESTRIANGULAR SHAPED CTR HOLE; MULTIPLE ORIFICES.
MATERIALCOPPER ALLOY 715
ORIFICE DIAMETER0.127 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
2445312Reference 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)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 845-2445312?
845-2445312 is a RESTRICTOR,FLUID FLOW.
What parts can replace 845-2445312?
There is 1 known substitute for 845-2445312: 2445312. Substitute compatibility should be verified for your specific system.
What is the NSN for 845-2445312?
845-2445312 is cataloged in the U.S. Government catalog under NSN 4730-01-347-5167. 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.