| Item Name | Protector Hearing |
| Federal Supply Group (FSG) | 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) |
| Manufacturer | Aearo Company 1, American Optical Co, Dalloz Safety, Mine Safety Appliances Company Llc, Federal Commercial Item Description, David Clark Company Incorporated, Zf Industrieantriebe Witten Gmbh, United States Postal Service |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 1720SD | aearo company 1 | protector hearing | 88309 | RFQ |
| 1720SD | american optical co | protector hearing | 02622 | RFQ |
| 365GS | dalloz safety | protector hearing | 79687 | RFQ |
| 95635 | mine safety appliances company llc | protector hearing | 00vt4 | RFQ |
| A-A-58084 | federal commercial item description | protector hearing | 58536 | RFQ |
| E310 | david clark company incorporated | protector hearing | 71483 | RFQ |
| MARK IV 458727 | mine safety appliances company llc | protector hearing | 00vt4 | RFQ |
| MILP38268 | zf industrieantriebe witten gmbh | protector hearing | d9182 | RFQ |
| S2027 | united states postal service | protector hearing | 88001 | 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 |
| Components Related to NSN - 4240-00-022-2946, 4240000222946 | ||||
| 4240-01-309-2201 (4240013092201) | 4220-01-487-2968 (4220014872968) | 4210-01-542-0392 (4210015420392) | 4240-01-302-7136 (4240013027136) | |
| 4210-01-299-0604 (4210012990604) | 4210-01-500-7336 (4210015007336) | 4210-00-215-1347 (4210002151347) | 4210-01-503-9251 (4210015039251) | |
| 4220-01-487-5804 (4220014875804) | 4210-01-284-1160 (4210012841160) | 4210-01-522-7083 (4210015227083) | 4210-00-342-0955 (4210003420955) | |
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