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PartsTable / COMPONENT / 4730PL1289910
4730PL1289910 ✓ 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: 0.875 INCHES NOMINAL IN, material: STEEL COMP 304, mesh_size: 375.0, wire_diameter: 0.020 INCHES NOMINAL IN, special_features: WEAPON SYSTEM ESSENTIAL. FEATURES - 450 MICRONS., style_designator: CYLINDRICAL.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-046-6807, 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
4730PL1289910
NSN: 4730-01-046-6807
FSC: 4730
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
length0.875 INCHES NOMINAL IN
materialSTEEL COMP 304
mesh_size375.0
wire_diameter0.020 INCHES NOMINAL IN
special_featuresWEAPON SYSTEM ESSENTIAL. FEATURES - 450 MICRONS.
style_designatorCYLINDRICAL
end_connection_typeFLANGED FIRST END
filtering_media_designMESH
element_outside_diameter0.219 INCHES NOMINAL IN
first_end_flange_thickness0.210 INCHES MINIMUM AND 0.270 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
criticality_code_justificationFEAT
material_document_and_classification66 FED STD SINGLE MATERIAL RESPONSE
NSN4730-01-046-6807
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4730PL1289910 · 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: 0.875 INCHES NOMINAL IN
•
ELEMENT OUTSIDE DIAMETER: 0.219 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE
•
END CONNECTION TYPE: CONVEX SECOND END
•
MATERIAL: STEEL COMP 304
•
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL. FEATURES - 450 MICRONS.
LENGTH0.875 INCHES NOMINAL IN
ELEMENT OUTSIDE DIAMETER0.219 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE
END CONNECTION TYPECONVEX SECOND END
MATERIALSTEEL COMP 304
CRITICALITY CODE JUSTIFICATIONFEAT
END CONNECTION TYPEFLANGED FIRST END
END ITEM IDENTIFICATIONTICONDEROGA CLASS CG (47), NIMITZ CLASS CVN, STURGEON CLASS SSN (637), KIDD CLASS DDG, ARLEIGH BURKE CLASS DDG, LOS ANGELES CLASS SSN (688), VIRGINIA CLASS CGN (41), SPRUANCE CLASS DD (963), FORRESTAL CLASS CV.
FILTERING MEDIA DESIGNMESH
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
E24Interchangeable
interchangeable cross-reference
interchangeable
97063Interchangeable
interchangeable cross-reference
interchangeable
1DB4891-1Interchangeable
interchangeable cross-reference
interchangeable
S6-19310Interchangeable
Same NIIN cross-reference
interchangeable
S6-19310-450MICInterchangeable
Same NIIN cross-reference
interchangeable
S6-19310-450Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4730PL1289910?
4730PL1289910 is a STRAINER ELEMENT,SEDIMENT.
What parts can replace 4730PL1289910?
There are 8 known substitutes for 4730PL1289910: E24, 97063, 1DB4891-1 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4730PL1289910?
4730PL1289910 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-046-6807. 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: July 2026