The Valve,poppet,engine, cataloged under National Stock Number 2815-00-588-8605, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2815-00-588-8605 |
| Primary Part Number | 145702 |
| Item Name | Valve,poppet,engine |
| FSC / FSG | 2815 / 28 — No Item Name Available |
| Manufacturer | Cummins Inc. |
| Status | CANCELLED |
| Carbon Relief Groove | INCLUDED |
| Head Style | FLAT |
| Outside Diameter | 1.5250 INCHES MINIMUM AND 1.5350 INCHES MAXIMUM IN |
| Chamfer Length | 0.0320 INCHES NOMINAL IN |
| Metallic Hardness Rating and Location | 40.0 ROCKWELL C MINIMUM STEM AND 50.0 ROCKWELL C MAXIMUM STEM |
| Stem Style | DOUBLE GROOVED |
| Head Height | 0.1800 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN |
| Distance From First Groove to Stem End | 0.2420 INCHES NOMINAL IN |
| First Groove Diameter | 0.3040 INCHES NOMINAL IN |
| Seat Angle in Deg | 30.0 |
| Chamfer Angle in Deg | 45.0 |
| Minor Outside Diameter | 0.3680 INCHES NOMINAL IN |
| First Groove Width | 0.0700 INCHES NOMINAL IN |
| Stem Diameter | 0.4000 INCHES NOMINAL IN |
| Stem Length | 6.0000 INCHES NOMINAL IN |
| Minor Diameter Length | 0.6700 INCHES NOMINAL IN |
| Neck Radius | 0.5500 INCHES MINIMUM AND 0.5700 INCHES MAXIMUM IN |
| Second Groove Width | 0.0700 INCHES NOMINAL IN |
| Second Groove Diameter | 0.3040 INCHES NOMINAL IN |
| Distance From Second Groove to Stem End | 0.4120 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 2815-00-588-8605 is a Valve,poppet,engine, manufactured by Cummins Inc., classified under FSC 2815 (No Item Name Available). Status: cancelled.
NSN 2815-00-588-8605 has 4 cross-referenced part numbers: 70670 (Cummins Inc.), 145702 (Cummins Inc.), E604S (Gould Inc Industrial Marketing Div), 145702 (La Gary Co).
There are 5 known substitutes for 2815-00-588-8605: 5930-01-046-6210, 5930-01-169-0922, 6625-01-372-3534 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 145702: Carbon Relief Groove: INCLUDED; Head Style: FLAT; Outside Diameter: 1.5250 INCHES MINIMUM AND 1.5350 INCHES MAXIMUM IN; Chamfer Length: 0.0320 INCHES NOMINAL IN. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 2815-00-588-8605 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.