The Pneumatic Muffler,exhaust-Intake, cataloged under National Stock Number 4330-01-370-6151, is classified within Federal Supply Class 4330 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Stewart & Stevenson Power Products Llc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-370-6151 |
| Primary Part Number | 99598 |
| Item Name | Pneumatic Muffler,exhaust-Intake |
| FSC / FSG | 4330 / 43 — No Item Name Available |
| Manufacturer | Stewart & Stevenson Power Products Llc |
| Status | ACTIVE |
| Inlet Connection Quantity | 1 |
| Body Shape | ROUND |
| Outlet Connection Quantity | 1 |
| Outlet Connection Type | UNTHREADED LOCATION NOT OTHERWISE SPECIFIED |
| Outlet Location | SIDE END |
| Inlet Location | SIDE END |
| Inlet Outside Diameter | 2.510 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Outlet Outside Diameter | 2.510 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Inlet Connection Type | UNTHREADED LOCATION NOT OTHERWISE SPECIFIED |
| Overall Diameter | 8.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 99598 PRIMARY | Stewart & Stevenson Power Products Llc (USA) |
NSN 4330-01-370-6151 is a Pneumatic Muffler,exhaust-Intake, manufactured by Stewart & Stevenson Power Products Llc, classified under FSC 4330 (No Item Name Available). Status: active.
NSN 4330-01-370-6151 has 1 cross-referenced part number: 99598 (Stewart & Stevenson Power Products Llc).
There are 2 known substitutes for 4330-01-370-6151: 5130-00-492-8351, 6150-01-503-2025. Verify interchangeability with system specifications before substitution.
Key specifications for 99598: End Item Identification: 6115-01-304-8183; Inlet Connection Quantity: 1; Body Shape: ROUND; Special Features: BLANKET THICKNESS NOT TO EXCEED 1 INCH AND BLANKET SKIN TEMPERATURE NOT TO EXCEED 140DEG F IN. 13 total characteristics are documented in the Federal Logistics Information System.