PartsTable
Technical Data Sheet
2098840 ✓ 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 FILTERING DISK,FLUID is a the manufacturer industrial component. Key specifications include material: STEEL, hole_diameter: 11.0 MILLIMETERS NOMINAL MM, overall_width: 81.0 MILLIMETERS NOMINAL MM, style_designator: NON-CIRCULAR W/APERTURE, aperture_diameter: 63.0 MILLIMETERS NOMINAL MM, overall_thickness: 10.0 MILLIMETERS NOMINAL MM. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-301-7470, 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
2098840
NSN: 4730-00-301-7470
FSC: 4730
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialSTEEL
hole_diameter11.0 MILLIMETERS NOMINAL MM
overall_width81.0 MILLIMETERS NOMINAL MM
style_designatorNON-CIRCULAR W/APERTURE
aperture_diameter63.0 MILLIMETERS NOMINAL MM
overall_thickness10.0 MILLIMETERS NOMINAL MM
bolt_hole_quantity4
bolt_circle_diameter11.0 MILLIMETERS NOMINAL MM
outside_corner_radius11.0 MILLIMETERS NOMINAL MM
side_radius_from_gasket_center31.5 MILLIMETERS NOMINAL MM
NSN4730-00-301-7470
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 2098840 · 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
MATERIAL: COPPER ALLOY OVERALL
STYLE DESIGNATOR: RIGID, THREADED INTERNAL AND EXTERNAL
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END
SPECIFICATION/STANDARD DATA: 81343-J530 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NOMINAL THREAD SIZE: 0.250 INCHES ALL ENDS IN
CONNECTION STYLE: PLAIN (PIPE) FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONGRUMMAN A-10 ACFT; PALLETIZED LOADING SYSTEM TRAILER; 2320-01-097-0260 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK); HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORRIGID, THREADED INTERNAL AND EXTERNAL
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
SPECIFICATION/STANDARD DATA81343-J530 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS IN
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION TYPETHREADED INTERNAL PIPE FIRST END
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
NOMINAL OVERALL LENGTH1.250 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
SAE-J530Interchangeable
interchangeable cross-reference
interchangeable
52871AXInterchangeable
interchangeable cross-reference
interchangeable
4440-00Interchangeable
interchangeable cross-reference
interchangeable
UNI SALVEInterchangeable
interchangeable cross-reference
interchangeable
5020176Interchangeable
interchangeable cross-reference
interchangeable
2098840Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2098840?
2098840 is a FILTERING DISK,FLUID.
What parts can replace 2098840?
There are 14 known substitutes for 2098840: SAE-J530, 52871AX, 4440-00 and 11 more. Substitute compatibility should be verified for your specific system.
Is 2098840 still available?
2098840 is currently cancelled.
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