The Pneumatic Muffler,exhaust-Intake, cataloged under National Stock Number 4310-01-683-9012, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Ingersoll-Rand Company Dba Ingersoll-Rand. Government technical data includes 3 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 | 4310-01-683-9012 |
| Primary Part Number | 350-568 |
| Item Name | Pneumatic Muffler,exhaust-Intake |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Ingersoll-Rand Company Dba Ingersoll-Rand |
| Status | ACTIVE |
| Inlet Connection Quantity | 1 |
| Inlet Connection Type | THREADED SINGLE INLET |
| Body Shape | ROUND |
| 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 |
|---|---|
| 350-568 PRIMARY | Ingersoll-Rand Company Dba Ingersoll-Rand (USA) |
NSN 4310-01-683-9012 is a Pneumatic Muffler,exhaust-Intake, manufactured by Ingersoll-Rand Company Dba Ingersoll-Rand, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-683-9012 has 1 manufacturer part number on file: 350-568 (Ingersoll-Rand Company Dba Ingersoll-Rand).
Key specifications for 350-568: Inlet Connection Quantity: 1; Inlet Connection Type: THREADED SINGLE INLET; Body Shape: ROUND; Part Name Assigned by Controlling Agency: MUFFLER. 3 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.