The Pneumatic Muffler,exhaust-Intake, cataloged under National Stock Number 4330-01-195-7595, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. The manufacturer of record is Master Pneumatic-Detroit Inc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-195-7595 |
| Primary Part Number | MRS100-6 |
| Item Name | Pneumatic Muffler,exhaust-Intake |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Master Pneumatic-Detroit Inc |
| Status | ACTIVE |
| Operating Position | HORIZONTAL |
| Inlet Location | SILENCER HEAD SIDE |
| Overall Diameter | 3.750 INCHES NOMINAL IN |
| Inlet Connection Quantity | 1 |
| Inlet Thread Location | INTERNAL LOCATION NOT OTHERWISE SPECIFIED |
| Muffler Design | LOUVER |
| Inlet Connection Type | THREADED LOCATION NOT OTHERWISE SPECIFIED |
| Thread Direction | RIGHT-HAND INLET |
| Body Shape | ROUND |
| Inlet Thread Size | 0.750-14 LOCATION NOT OTHERWISE SPECIFIED |
| Inlet Thread Series Designator | NPT LOCATION NOT OTHERWISE SPECIFIED |
| Material | COPPER ALLOY AND PLASTIC LOCATION NOT OTHERWISE SPECIFIED |
| Furnished Items and Quantity | SINTERED BRONZE EXHAULST CONE 1; 1/8 IN. DRAIN TUBE FITTING 1; MANUAL DRAIN COCK 1 IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MRS100-6 PRIMARY | Master Pneumatic-Detroit Inc (USA) |
NSN 4330-01-195-7595 is a Pneumatic Muffler,exhaust-Intake, manufactured by Master Pneumatic-Detroit Inc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-195-7595 has 1 manufacturer part number on file: MRS100-6 (Master Pneumatic-Detroit Inc).
Key specifications for MRS100-6: Operating Position: HORIZONTAL; Inlet Location: SILENCER HEAD SIDE; Overall Diameter: 3.750 INCHES NOMINAL IN; Inlet Connection Quantity: 1. 13 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.