The Valve,positive Crankcase Ventila, cataloged under National Stock Number 2990-01-047-3647, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-047-3647 |
| Primary Part Number | 6487936 |
| Item Name | Valve,positive Crankcase Ventila |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Body Material | STEEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 882-42 | Brod and Mcclung - Pace Co (USA) |
| 2-9209 | Napa Automotive Parts Co (USA) |
| 6487936 | General Motors Corp Chevrolet Motor Div Special Products Dept (USA) |
| PV-685 | Trw Inc Trw Intl Trade Government Sales Dept (USA) |
| 6487935 | General Motors Corp Chevrolet Motor Div Special Products Dept (USA) |
| PCV209 | Borg-Warner Corp Automotive Parts Div (USA) |
| 6487936 | Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA) |
| 6487936 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
NSN 2990-01-047-3647 is a Valve,positive Crankcase Ventila, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-01-047-3647 has 8 cross-referenced part numbers: 882-42 (Brod and Mcclung - Pace Co), 2-9209 (Napa Automotive Parts Co), 6487936 (General Motors Corp Chevrolet Motor Div Special Products Dept), PV-685 (Trw Inc Trw Intl Trade Government Sales Dept), 6487935 (General Motors Corp Chevrolet Motor Div Special Products Dept) and 3 more.
There are 6 known substitutes for 2990-01-047-3647: 3010-00-213-6192, 5905-00-581-6187, 5330-00-601-0198 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6487936: Body Material: STEEL. 1 total characteristics are documented in the Federal Logistics Information System.