The Protector,hearing, cataloged under National Stock Number 4240-00-022-2946, is classified within Federal Supply Class 4240 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is David Clark Co Inc Div David Clark Company, Inc.. This item has 17 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | Protector,hearing |
| FSC / FSG | 4240 — No Item Name Available (FSG 42) |
| Manufacturers | Jednolity Indeks Materialowy - Uniform Material Index (CAGE 9009H); Federal Commercial Item Description Promulgated by General Services Administration Washington DC (CAGE 58536); David Clark Co Inc Div David Clark Company, Inc. (CAGE 71483); Aearo Company (CAGE 88309); American Optical Co (CAGE 02622) |
| Parameter | Value |
|---|---|
| NSN | 4240-00-022-2946 |
| Primary Part Number | 12489G-01 |
| Item Name | Protector,hearing |
| FSC / FSG | 4240 / 42 — No Item Name Available |
| Manufacturer | David Clark Co Inc Div David Clark Company, Inc. |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4240PL2088435 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| A-A-58084 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 12489G-01 PRIMARY | David Clark Co Inc Div David Clark Company, Inc. (USA) |
| 1720SD | Aearo Company (USA) |
| 1720SD | American Optical Co (USA) |
| 310 | David Clark Co Inc Div David Clark Company, Inc. (USA) |
| E310 | David Clark Co Inc Div David Clark Company, Inc. (USA) |
| MIL-P-38268 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MARK IV 458727 | Mine Safety Appliances Company (USA) |
| M38268-2 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 13675771-1 PRIMARY | Us Army Aviation and Missile Command (USA) |
| 2700 | Tasco Corporation (USA) |
| S2027 | United States Postal Service (USA) |
| 365GS | Dalloz Safety (USA) |
| 95635 | Mine Safety Appliances Company (USA) |
| 365 | Zf Industrieantriebe Witten Gmbh (DEU) |
| MILP38268 | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 4240-00-022-2946 is a Protector,hearing, manufactured by David Clark Co Inc Div David Clark Company, Inc., classified under FSC 4240 (No Item Name Available). Status: cancelled.
NSN 4240-00-022-2946 has 17 cross-referenced part numbers: 4240PL2088435 (Jednolity Indeks Materialowy - Uniform Material Index), A-A-58084 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 12489G-01 (David Clark Co Inc Div David Clark Company, Inc.), 1720SD (Aearo Company), 1720SD (American Optical Co) and 12 more.
There are 5 known substitutes for 4240-00-022-2946: 2805-00-329-3206, 2920-01-169-0492, 5961-01-193-5715 and 2 more. Verify interchangeability with system specifications before substitution.
NSN 4240-00-022-2946 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.