The Valve,poppet,engine, cataloged under National Stock Number 2805-00-528-6381, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Brinkley Technology Group Llc Dba Hercules Manufacturing. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2805-00-528-6381 |
| Primary Part Number | 15510 |
| Item Name | Valve,poppet,engine |
| FSC / FSG | 2805 / 28 — No Item Name Available |
| Manufacturer | Brinkley Technology Group Llc Dba Hercules Manufacturing |
| Status | CANCELLED |
| Head Style | FLAT |
| Outside Diameter | 1.9950 INCHES MINIMUM AND 2.0050 INCHES MAXIMUM IN |
| Slot Length | 0.3300 INCHES MINIMUM AND 0.3380 INCHES MAXIMUM IN |
| Stem Length | 6.1250 INCHES NOMINAL IN |
| Chamfer Angle in Deg | 45.0 |
| FSC Application Data | GASOLINE ENGINE |
| Metallic Hardness Rating and Location | 30.0 ROCKWELL C MINIMUM STEM |
| Metallic Hardness Rating and Location | 40.0 ROCKWELL C MAXIMUM STEM |
| Chamfer Length | 0.0312 INCHES NOMINAL IN |
| Distance From Slot to Stem End | 0.1880 INCHES NOMINAL IN |
| Metallic Hardness Rating and Location | 50.0 ROCKWELL C NOMINAL TIP |
| Neck Radius | 0.4375 INCHES NOMINAL IN |
| Slot Radius | 0.0790 INCHES MINIMUM AND 0.0810 INCHES MAXIMUM IN |
| Seat Angle in Deg | 45.0 |
| Stem Diameter | 0.3720 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN |
| Head Height | 0.0470 INCHES MINIMUM AND 0.0570 INCHES MAXIMUM IN |
| Carbon Relief Groove | NOT INCLUDED |
| Slot Width | 0.1580 INCHES MINIMUM AND 0.1620 INCHES MAXIMUM IN |
| Stem Style | SLOTTED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 15510B | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| 15510B | Hercules Engine Co Inc (USA) |
| D666 | Dana Corp Engine Products Div (USA) |
| 31124F | Diamond Reo Truck Co (USA) |
| 15510 PRIMARY | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| VE167 | Bosch Automotive Service Solutions Inc. (USA) |
| 15510A | Hercules Engine Co Inc (USA) |
| A544 | Sterling Div Federal Mogul Corp (USA) |
| 2UU0-10 | Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA) |
| 1A7376 | Napco International Llc Dba Napco International Inc (USA) |
| S659 | Ertel Mfg Corp (USA) |
| 127 | Napasco International Inc (USA) |
| 15510 | Hercules Engine Co Inc (USA) |
| 15510A | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| S659 | Eaton Corp Dba Eaton Aerospace Jackson (USA) |
| 127 | Allied Motor Parts Co (USA) |
| VE167 | Spx Corp (USA) |
NSN 2805-00-528-6381 is a Valve,poppet,engine, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 2805 (No Item Name Available). Status: cancelled.
NSN 2805-00-528-6381 has 17 cross-referenced part numbers: 15510B (Brinkley Technology Group Llc Dba Hercules Manufacturing), 15510B (Hercules Engine Co Inc), D666 (Dana Corp Engine Products Div), 31124F (Diamond Reo Truck Co), 15510 (Brinkley Technology Group Llc Dba Hercules Manufacturing) and 12 more.
There are 12 known substitutes for 2805-00-528-6381: 3110-00-142-4338, 3455-00-232-9040, 2915-00-344-0039 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 15510: Head Style: FLAT; Outside Diameter: 1.9950 INCHES MINIMUM AND 2.0050 INCHES MAXIMUM IN; Slot Length: 0.3300 INCHES MINIMUM AND 0.3380 INCHES MAXIMUM IN; Stem Length: 6.1250 INCHES NOMINAL IN. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 2805-00-528-6381 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.