The Adapter,flywheel Housing, cataloged under National Stock Number 2990-01-684-5419, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Power Test, Llc. This item has 1 commercial cross-reference from 1 manufacturer, 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 | 2990-01-684-5419 |
| Primary Part Number | 43891 |
| Item Name | Adapter,flywheel Housing |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Power Test, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 43891 PRIMARY | Power Test, Llc (USA) |
NSN 2990-01-684-5419 is a Adapter,flywheel Housing, manufactured by Power Test, Llc, classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-01-684-5419 has 1 cross-referenced part number: 43891 (Power Test, Llc).
There are 4 known substitutes for 2990-01-684-5419: 5330-00-285-8391, 5365-01-281-8735, 3030-01-303-8190 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 43891: End Item Identification: 4910-01-645-2311; Part Name Assigned by Controlling Agency: ENGINE FLYWHEEL ADAPTER. 2 total characteristics are documented in the Federal Logistics Information System.