The Shifter,governor, cataloged under National Stock Number 2990-00-364-8978, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Dresser, Llc. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2990-00-364-8978 |
| Primary Part Number | B6255 |
| Item Name | Shifter,governor |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Dresser, Llc |
| Status | CANCELLED |
| General Characteristics Item Description | CORNERS CHAMFERED 0.031 IN. BY 45 DEG;0.062 IN. UNDERCUT IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 2990-00-364-8978 is a Shifter,governor, manufactured by Dresser, Llc, classified under FSC 2990 (No Item Name Available). Status: cancelled.
NSN 2990-00-364-8978 has 2 cross-referenced part numbers: B6255 (Dresser, Llc), 1AB6255 (Fwd Seagrave Holdings Lp).
There is 1 known substitute for 2990-00-364-8978: 3040-00-036-3410. Verify interchangeability with system specifications before substitution.
Key specifications for B6255: General Characteristics Item Description: CORNERS CHAMFERED 0.031 IN. BY 45 DEG;0.062 IN. UNDERCUT IN. 1 total characteristics are documented in the Federal Logistics Information System.
NSN 2990-00-364-8978 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.