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Technical Data Sheet

MS26551-1NAS669-225 — Technical Data Sheet

✓ Verified by PartsTable
— · 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 STRAINER ELEMENT,SEDIMENT is a the manufacturer industrial component. Key specifications include length: 5.750 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, mesh_size: 100.0, wire_diameter: 0.00450 INCHES NOMINAL IN, special_features: INVERTED CONE STRAINER FROM SMALL END TO LARGE END, style_designator: FRUSTUM. This part is cataloged in the Federal Logistics Information System under NSN 4730-00-886-8203, 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
MS26551-1NAS669-225
NSN: 4730-00-886-8203
FSC: 4730
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
length5.750 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
mesh_size100.0
wire_diameter0.00450 INCHES NOMINAL IN
special_featuresINVERTED CONE STRAINER FROM SMALL END TO LARGE END
style_designatorFRUSTUM
surface_treatmentPASSIVATE
end_connection_typeFLANGED ALL ENDS
filtering_media_designMESH
major_outside_diameter2.300 INCHES MINIMUM AND 2.310 INCHES MAXIMUM IN
first_end_flange_thickness0.190 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
second_end_flange_thickness0.190 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
NSN4730-00-886-8203
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MS26551-1NAS669-225 · 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
•
STYLE DESIGNATOR: FRUSTUM
•
FIRST END FLANGE THICKNESS: 0.190 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
WIRE DIAMETER: 0.00450 INCHES NOMINAL IN
•
SECOND END FLANGE THICKNESS: 0.190 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
END CONNECTION TYPE: FLANGED ALL ENDS
•
MESH SIZE: 100.0
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESINVERTED CONE STRAINER FROM SMALL END TO LARGE END
FILTERING MEDIA DESIGNMESH
STYLE DESIGNATORFRUSTUM
FIRST END FLANGE THICKNESS0.190 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
WIRE DIAMETER0.00450 INCHES NOMINAL IN
SECOND END FLANGE THICKNESS0.190 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
END CONNECTION TYPEFLANGED ALL ENDS
MESH SIZE100.0
MAJOR OUTSIDE DIAMETER2.300 INCHES MINIMUM AND 2.310 INCHES MAXIMUM IN
LENGTH5.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
6879InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
UU-P-158InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
O39AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
14602AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
8536InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
K46409InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS26551-1NAS669-225?
MS26551-1NAS669-225 is a STRAINER ELEMENT,SEDIMENT.
What parts can replace MS26551-1NAS669-225?
There are 13 known substitutes for MS26551-1NAS669-225: 6879, UU-P-158, O39A and 10 more. Substitute compatibility should be verified for your specific system.
Is MS26551-1NAS669-225 still available?
MS26551-1NAS669-225 is currently cancelled.
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