PartsTable
Technical Data Sheet
P-1278-2 ✓ 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: 6.094 INCHES MINIMUM AND 6.156 INCHES MAXIMUM IN, material: COPPER ALLOY, style_designator: CYLINDRICAL, end_connection_type: PLAIN SECOND END, filtering_media_design: MESH, element_outside_diameter: 0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-872-2238, 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
P-1278-2
NSN: 4730-00-872-2238
FSC: 4730
CAGE: 06289 — BEACH-RUSS COMPANY (USA)
SPECIFICATIONS
length6.094 INCHES MINIMUM AND 6.156 INCHES MAXIMUM IN
materialCOPPER ALLOY
style_designatorCYLINDRICAL
end_connection_typePLAIN SECOND END
filtering_media_designMESH
element_outside_diameter0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
first_end_flange_thickness0.109 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
NSN4730-00-872-2238
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: P-1278-2 · 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
END CONNECTION TYPE: FLANGED FIRST END
FILTERING MEDIA DESIGN: MESH
FIRST END FLANGE THICKNESS: 0.109 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MATERIAL: COPPER ALLOY
ELEMENT OUTSIDE DIAMETER: 0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
LENGTH: 6.094 INCHES MINIMUM AND 6.156 INCHES MAXIMUM IN
STYLE DESIGNATOR: CYLINDRICAL
TECHNICAL CHARACTERISTICS (FLIS)
END CONNECTION TYPEFLANGED FIRST END
FILTERING MEDIA DESIGNMESH
FIRST END FLANGE THICKNESS0.109 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MATERIALCOPPER ALLOY
END CONNECTION TYPEPLAIN SECOND END
ELEMENT OUTSIDE DIAMETER0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
LENGTH6.094 INCHES MINIMUM AND 6.156 INCHES MAXIMUM IN
STYLE DESIGNATORCYLINDRICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
220686Interchangeable
interchangeable cross-reference
interchangeable
427490Interchangeable
interchangeable cross-reference
interchangeable
7735646Interchangeable
interchangeable cross-reference
interchangeable
2-4392 PIECE 2Interchangeable
interchangeable cross-reference
interchangeable
P028-10Interchangeable
interchangeable cross-reference
interchangeable
P28-10Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is P-1278-2?
P-1278-2 is a STRAINER ELEMENT,SEDIMENT.
What parts can replace P-1278-2?
There are 7 known substitutes for P-1278-2: 220686, 427490, 7735646 and 4 more. Substitute compatibility should be verified for your specific system.
Is P-1278-2 still available?
P-1278-2 is currently cancelled.
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