The Pneumatic Muffler,exhaust-Intake, cataloged under National Stock Number 4330-01-349-7923, is classified within Federal Supply Class 4330 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Electro Impulse Laboratory Inc Dba Electro Impulse Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-349-7923 |
| Primary Part Number | 12353 |
| Item Name | Pneumatic Muffler,exhaust-Intake |
| FSC / FSG | 4330 / 43 — No Item Name Available |
| Manufacturer | Electro Impulse Laboratory Inc Dba Electro Impulse Inc |
| Status | ACTIVE |
| Outlet Outside Diameter | 1.688 INCHES NOMINAL FIRST OUTLET IN |
| Outlet Connection Type | UNTHREADED FIRST OUTLET |
| Inlet Location | CENTRALLY LOCATED IN END SECTION OF BODY |
| Outlet Connection Quantity | 1 |
| Outlet Location | LOCATED AT OPPOSITE END OF MUFFLER |
| Material | STEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED |
| Inlet Outside Diameter | 0.500 INCHES NOMINAL SINGLE INLET IN |
| Coolant Type | AIR |
| Body Shape | ROUND |
| Overall Diameter | 1.688 INCHES NOMINAL IN |
| Design Type | DRY |
| Furnished Items and Quantity | HAND PACKED STEEL WOOL 1; COUPLING,REDUCING 1; SCREEN,MUFFLER 1; ORIFICE,MUFFLER 1 |
| Inlet Connection Type | UNTHREADED SINGLE INLET |
| Operating Position | HORIZONTAL |
| Inlet Connection Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4330-01-349-7923 is a Pneumatic Muffler,exhaust-Intake, manufactured by Electro Impulse Laboratory Inc Dba Electro Impulse Inc, classified under FSC 4330 (No Item Name Available). Status: active.
NSN 4330-01-349-7923 has 2 cross-referenced part numbers: 12353 (Electro Impulse Laboratory Inc Dba Electro Impulse Inc), B12353A (Electro Impulse Laboratory Inc Dba Electro Impulse Inc).
There are 12 known substitutes for 4330-01-349-7923: 4820-00-036-1544, 5330-00-135-3634, 5330-00-163-8770 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12353: Outlet Outside Diameter: 1.688 INCHES NOMINAL FIRST OUTLET IN; Outlet Connection Type: UNTHREADED FIRST OUTLET; Inlet Location: CENTRALLY LOCATED IN END SECTION OF BODY; Outlet Connection Quantity: 1. 17 total characteristics are documented in the Federal Logistics Information System.