The Transducer, cataloged under National Stock Number 1680-01-687-2278, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Rtx Corporation Div Pratt & Whitney. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 1680-01-687-2278 |
| Primary Part Number | 4952985 |
| Item Name | Transducer |
| FSC / FSG | 1680 / 16 — No Item Name Available |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4952985 PRIMARY | Rtx Corporation Div Pratt & Whitney (USA) |
NSN 1680-01-687-2278 is a Transducer, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 1680 (No Item Name Available). Status: active.
NSN 1680-01-687-2278 has 1 cross-referenced part number: 4952985 (Rtx Corporation Div Pratt & Whitney).
There is 1 known substitute for 1680-01-687-2278: 6150-00-494-6828. Verify interchangeability with system specifications before substitution.
Key specifications for 4952985: End Item Identification: CH-53K SIKORSKY HEAVY LIFT HELICOPTER;CAI; Part Name Assigned by Controlling Agency: TRANSDUCER; Criticality Code Justification: AGAV; Special Features: ELECTRIAL POWER SYSTEM, AUXILIARY POWER SYSTEMS. 4 total characteristics are documented in the Federal Logistics Information System.