The Plug,ear, cataloged under National Stock Number 6515-01-549-6457, is classified within Federal Supply Class 6515 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Surefire, Llc Dba Surefire Llc. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: PR.
| Parameter | Value |
|---|---|
| NSN | 6515-01-549-6457 |
| Primary Part Number | EP3-LPR |
| Item Name | Plug,ear |
| FSC / FSG | 6515 / 65 — No Item Name Available |
| Manufacturer | Surefire, Llc Dba Surefire Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | PR |
| Part Number | Manufacturer |
|---|---|
| EP3-LPR PRIMARY | Surefire, Llc Dba Surefire Llc (USA) |
| 3454 | Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA) |
| EP3-L | Mckay Radio Accessories Mckay Associates Pty Ltd (AUS) |
| SONIC DEFENDERS LARGE | Surefire, Llc Dba Surefire Llc (USA) |
| 6515NCM071318 | Defense Medical Standardization Board (USA) |
NSN 6515-01-549-6457 is a Plug,ear, manufactured by Surefire, Llc Dba Surefire Llc, classified under FSC 6515 (No Item Name Available). Status: active.
NSN 6515-01-549-6457 has 5 cross-referenced part numbers: EP3-LPR (Surefire, Llc Dba Surefire Llc), 3454 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), EP3-L (Mckay Radio Accessories Mckay Associates Pty Ltd), SONIC DEFENDERS LARGE (Surefire, Llc Dba Surefire Llc), 6515NCM071318 (Defense Medical Standardization Board).
There are 11 known substitutes for 6515-01-549-6457: 5340-01-545-2949, 5999-00-138-2528, 5930-00-153-4916 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for EP3-LPR: Part Name Assigned by Controlling Agency: EAR PLUG EP-3 SONIC DEFENDER LARGE 1PR; Special Features: EP-3 SONIC DEFENDERS, LARGE, 1 PAIR; 9DB NOISE REDUCTINOS RATING (NRR) WITH STOPPERS OUT; 16DB(NRR)WITH STOPPERS IN, LOWERS POTENTIALLY DANGEROUS NOISE LEVELS ABOVE 80DB; ERGONOMIC DESIGN CONFORMS TO THE NATRUAL SHAPE OF EAR FOR COMFORT AND EARPIECE RETENTION; MADE FROM SOFT, HYPOALLERGENIC, MEDICAL-GRADE POLYMER;LOW-PROFILE DESIGN DB. 2 total characteristics are documented in the Federal Logistics Information System.