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FLR45 — STRAINER ELEMENT,SEDIMENT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

FLR45: STRAINER ELEMENT,SEDIMENT.

The STRAINER ELEMENT,SEDIMENT is a the manufacturer industrial component. Key specifications include length: 1.000 INCHES NOMINAL IN, material: NICKEL ALLOY, mesh_size: 70.0, wire_diameter: 0.00550 INCHES NOMINAL IN, special_features: THREE 0.218 IN. DIA MOUNTING HOLES IN, style_designator: CYLINDRICAL.

This part is cataloged in the U.S. Government catalog under NSN 4730-00-973-3089, 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
FLR45
NSN: 4730-00-973-3089
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 60532 — TRANE U.S. INC. DBA THE TRANE CO DIV TRANE HEADQUARTERS (USA)
SPECIFICATIONS
length1.000 INCHES NOMINAL IN
materialNICKEL ALLOY
mesh_size70.0
wire_diameter0.00550 INCHES NOMINAL IN
special_featuresTHREE 0.218 IN. DIA MOUNTING HOLES IN
style_designatorCYLINDRICAL
surface_treatmentPASSIVATE
filtering_media_designMESH
end_item_identificationAIR CONDITIONER
element_outside_diameter3.000 INCHES NOMINAL IN
NSN4730-00-973-3089
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: FLR45 · 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
•
FILTERING MEDIA DESIGN: MESH
•
LENGTH: 1.000 INCHES NOMINAL IN
•
MESH SIZE: 70.0
•
STYLE DESIGNATOR: CYLINDRICAL
•
ELEMENT OUTSIDE DIAMETER: 3.000 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNMESH
LENGTH1.000 INCHES NOMINAL IN
MESH SIZE70.0
STYLE DESIGNATORCYLINDRICAL
ELEMENT OUTSIDE DIAMETER3.000 INCHES NOMINAL IN
SPECIAL FEATURESTHREE 0.218 IN. DIA MOUNTING HOLES IN
SURFACE TREATMENTPASSIVATE
END ITEM IDENTIFICATIONAIR CONDITIONER
MATERIALNICKEL ALLOY
WIRE DIAMETER0.00550 INCHES NOMINAL IN
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 FLR45?
FLR45 is a STRAINER ELEMENT,SEDIMENT.
What is the NSN for FLR45?
FLR45 is cataloged in the U.S. Government catalog under NSN 4730-00-973-3089. 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.