The Lens,breathing Appa, cataloged under National Stock Number 1660-01-407-6553, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Scott Technologies, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-407-6553 |
| Primary Part Number | 651-03-03PC |
| Item Name | Lens,breathing Appa |
| FSC / FSG | 1660 / 16 — No Item Name Available |
| Manufacturer | Scott Technologies, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | LENS MADE OF POLYCARBONATE HARDCOATED,SIERRA SMOKE,PART OF MASK ASSY OXYGEN AND SMOKE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 651-03-03PC | Scott Technologies, Inc. (USA) |
| 651-03-03 | Scott Technologies, Inc. (USA) |
| 651-03-3 | Avox Systems Inc Dba Avox Systems Inc (USA) |
NSN 1660-01-407-6553 is a Lens,breathing Appa, manufactured by Scott Technologies, Inc., classified under FSC 1660 (No Item Name Available). Status: active.
NSN 1660-01-407-6553 has 3 cross-referenced part numbers: 651-03-03PC (Scott Technologies, Inc.), 651-03-03 (Scott Technologies, Inc.), 651-03-3 (Avox Systems Inc Dba Avox Systems Inc).
There is 1 known substitute for 1660-01-407-6553: 6220-00-299-6922. Verify interchangeability with system specifications before substitution.
Key specifications for 651-03-03PC: General Characteristics Item Description: LENS MADE OF POLYCARBONATE HARDCOATED,SIERRA SMOKE,PART OF MASK ASSY OXYGEN AND SMOKE. 1 total characteristics are documented in the Federal Logistics Information System.