ASAP Semiconductor is an industry-leading distributor for shopping for parts by National Stock Number (NSN) data, the items featured within this catalog all falling under NSN 4240-00-022-2946 (4240000222946). Toward the top of this page, you will find several details that pertain to this NSN, allowing you to confirm various aspects of these offerings to ensure accurate procurement. Meanwhile, the part numbers that we have available for purchase can be found below, with Request for Quote (RFQ) links provided alongside each should you wish to make a purchase. Our team is also available by phone or email to support you during the procurement process, so never hesitate to take the first step with us.
| Alternative NSN: | 4240000222946 |
| Manufacturers | Aearo Company 1 , American Optical Co , Dalloz Safety , David Clark Company Incorporated , Federal Commercial Item Description , Mine Safety Appliances Company Llc , United States Postal Service , Zf Industrieantriebe Witten Gmbh |
| Item Name | Protector Hearing |
| INC Code | 42204 |
| Federal Supply Group (FSG) | 42 Firefighting Rescue and Safety Equipment and Environmental Protection Equipment and Materials |
| Federal Supply Class (FSC) | 4240 Safety and Rescue Equipment |
| National Item Identification Number (NIIN) | 00-022-2946 (000222946) |
| NCB Code | USA (00) |
| Part No | Manufacturer | Item Name | CAGE Code | Type | Status | Availability | RFQ | |
|---|---|---|---|---|---|---|---|---|
| 1720SD | american optical co | protector hearing | 02622 | a | a | Avl | RFQ |
|
| 1720SD | aearo company 1 | protector hearing | 88309 | a | r | Avl | RFQ |
|
| 365GS | dalloz safety | protector hearing | 79687 | a | r | Avl | RFQ |
|
| 95635 | mine safety appliances company llc | protector hearing | 00vt4 | a | a | Avl | RFQ |
|
| A-A-58084 | federal commercial item description | protector hearing | 58536 | m | a | Avl | RFQ |
|
| E310 | david clark company incorporated | protector hearing | 71483 | a | a | Avl | RFQ |
|
| MARK IV 458727 | mine safety appliances company llc | protector hearing | 00vt4 | a | a | Avl | RFQ |
|
| MILP38268 | zf industrieantriebe witten gmbh | protector hearing | d9182 | e | a | Avl | RFQ |
|
| S2027 | united states postal service | protector hearing | 88001 | a | f | Avl | RFQ |
|
| MRC | Criteria | Characteristic |
|---|---|---|
| SR-1 | Definitive Government Spec/Std Reference Or Manufacturers Code | |
| FEAT | Special Features | DESIGNED FOR SUSPENSION OVER THE HEAD, BACK OF THE HEAD, OR UNDER THE CHIN, W/AN EXTRA SET OF SEALS |
| MRC | Decoded Requirement | Clear Text Reply |
| SR-1 | Definitive Government Spec/Std Reference Or Manufacturers Code | 58536 |
| SR-1 | Definitive Government Spec/Std Reference Or Manufacturers Code | A-A-58084 |
| 4240-00-491-1060 (4240004911060) | 4220-01-378-4420 (4220013784420) | 4240-01-473-4155 (4240014734155) | 4240-01-252-0093 (4240012520093) |
| 4220-01-493-5995 (4220014935995) | 4220-01-505-9213 (4220015059213) | 4220-01-333-4018 (4220013334018) | 4220-01-507-0718 (4220015070718) |
| 4220-00-367-7057 (4220003677057) | 4220-01-520-6423 (4220015206423) | 4240-01-590-7437 (4240015907437) | 4220-01-172-5822 (4220011725822) |
We hope that you will visit us again the next time you need board-level components, aviation and aerospace parts, and more. Allow us to serve as your strategic purchasing partner.
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