The Rotor,pickup,tachometer, cataloged under National Stock Number 2990-01-139-0532, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Dynalec Corporation. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-139-0532 |
| Primary Part Number | PK25 |
| Item Name | Rotor,pickup,tachometer |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Dynalec Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL-STEEL; O/A H 0.375 IN.; O/A W 0.625 IN. IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2990-01-139-0532 is a Rotor,pickup,tachometer, manufactured by Dynalec Corporation, classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-01-139-0532 has 2 cross-referenced part numbers: PK25 (The Electric Tachometer Corp.), PK25 (Dynalec Corporation).
There are 4 known substitutes for 2990-01-139-0532: 6515-00-562-8308, 5935-01-347-8715, 5120-01-355-8497 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for PK25: General Characteristics Item Description: MATERIAL-STEEL; O/A H 0.375 IN.; O/A W 0.625 IN. IN; End Item Identification: PK2001-1. 2 total characteristics are documented in the Federal Logistics Information System.