The Muffler,special, cataloged under National Stock Number 2010-01-269-1323, is classified within Federal Supply Class 2010 (Ship and Boat Propulsion Components) of the Ship and Marine Equipment group. The manufacturer of record is Howell Laboratories Inc Dba Howell Laboratories Inc. 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 | 2010-01-269-1323 |
| Primary Part Number | 3976-1 |
| Item Name | Muffler,special |
| FSC / FSG | 2010 / 20 — Ship and Boat Propulsion Components |
| Manufacturer | Howell Laboratories Inc Dba Howell Laboratories Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 3976-1 PRIMARY | Howell Laboratories Inc Dba Howell Laboratories Inc (USA) |
NSN 2010-01-269-1323 is a Muffler,special, manufactured by Howell Laboratories Inc Dba Howell Laboratories Inc, classified under FSC 2010, Ship and Boat Propulsion Components. Status: active.
NSN 2010-01-269-1323 has 1 manufacturer part number on file: 3976-1 (Howell Laboratories Inc Dba Howell Laboratories Inc).
Key specifications for 3976-1: Special Features: UTILIZED ON CV CLASS SHIPS (AIRCRAFT CARRIER); End Item Identification: MODEL 3780 DEHYDRATOR. 0 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.