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6098570 — PNEUMATIC MUFFLER,EXHAUST-INTAKE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

6098570: PNEUMATIC MUFFLER,EXHAUST-INTAKE.

PNEUMATIC MUFFLER,EXHAUST-INTAKE. Key specifications include material: STEEL LOCATION NOT OTHERWISE SPECIFIED, body_shape: ROUND, design_type: WET, inlet_location: CENTRALLY LOCATED IN END SECTION OF BODY, overall_length: 9.350 INCHES NOMINAL IN, overall_diameter: 3.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-407-0820, 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
6098570
NSN: 4730-01-407-0820
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL LOCATION NOT OTHERWISE SPECIFIED
body_shapeROUND
design_typeWET
inlet_locationCENTRALLY LOCATED IN END SECTION OF BODY
overall_length9.350 INCHES NOMINAL IN
overall_diameter3.250 INCHES NOMINAL IN
inlet_connection_typeUNTHREADED LOCATION NOT OTHERWISE SPECIFIED
inlet_inside_diameter1.530 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
outlet_connection_typeUNTHREADED LOCATION NOT OTHERWISE SPECIFIED
outlet_inside_diameter1.530 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
end_item_identification5845-01-292-3436
outlet_outside_diameter2.380 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
NSN4730-01-407-0820
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 6098570 · 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
•
INLET LOCATION: CENTRALLY LOCATED IN END SECTION OF BODY
•
DESIGN TYPE: WET
•
OVERALL DIAMETER: 3.250 INCHES NOMINAL IN
•
INLET CONNECTION QUANTITY: 1
•
OUTLET INSIDE DIAMETER: 1.530 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
OUTLET OUTSIDE DIAMETER: 2.380 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
INLET CONNECTION TYPE: UNTHREADED LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS
INLET LOCATIONCENTRALLY LOCATED IN END SECTION OF BODY
DESIGN TYPEWET
OVERALL DIAMETER3.250 INCHES NOMINAL IN
INLET CONNECTION QUANTITY1
OUTLET INSIDE DIAMETER1.530 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
OVERALL LENGTH9.350 INCHES NOMINAL IN
OUTLET OUTSIDE DIAMETER2.380 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
INLET CONNECTION TYPEUNTHREADED LOCATION NOT OTHERWISE SPECIFIED
BODY SHAPEROUND
INLET INSIDE DIAMETER1.530 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED 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 6098570?
6098570 is a PNEUMATIC MUFFLER,EXHAUST-INTAKE.
What is the NSN for 6098570?
6098570 is cataloged in the U.S. Government catalog under NSN 4730-01-407-0820. 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.