The Valve,poppet,engine, cataloged under National Stock Number 2805-00-517-9915, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 10 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 | 2805-00-517-9915 |
| Primary Part Number | 20012A |
| Item Name | Valve,poppet,engine |
| FSC / FSG | 2805 / 28 — No Item Name Available |
| Manufacturer | Brinkley Technology Group Llc Dba Hercules Manufacturing |
| Status | CANCELLED |
| Seat Angle in Deg | 45.0 |
| Head Style | FLAT |
| Stem Style | SLOTTED |
| FSC Application Data | GASOLINE ENGINE |
| Metallic Hardness Rating and Location | 50.0 SHORE SCLEROSCOPE MINIMUM TIP |
| Distance From Slot to Stem End | 0.1460 INCHES NOMINAL IN |
| Outside Diameter | 1.7450 INCHES MINIMUM AND 1.7550 INCHES MAXIMUM IN |
| Stem Diameter | 0.3720 INCHES MINIMUM AND 0.3730 INCHES MAXIMUM IN |
| Slot Radius | 0.0790 INCHES MINIMUM AND 0.0810 INCHES MAXIMUM IN |
| Carbon Relief Groove | NOT INCLUDED |
| Slot Width | 0.1580 INCHES MINIMUM AND 0.1620 INCHES MAXIMUM IN |
| Neck Radius | 0.4375 INCHES NOMINAL IN |
| Chamfer Angle in Deg | 45.0 |
| Head Height | 0.2010 INCHES MINIMUM AND 0.2210 INCHES MAXIMUM IN |
| Slot Length | 0.3300 INCHES MINIMUM AND 0.3380 INCHES MAXIMUM IN |
| Stem Length | 5.1400 INCHES MINIMUM AND 5.1500 INCHES MAXIMUM IN |
| Chamfer Length | 0.0312 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S624 | Ertel Mfg Corp (USA) |
| V658 | Mcquay-Norris Inc Oem Div an Skf Industries Co |
| S624 | Eaton Corp Dba Eaton Aerospace Jackson (USA) |
| 18310A | Hercules Engine Co Inc (USA) |
| 20012A PRIMARY | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| A526 | Sterling Div Federal Mogul Corp (USA) |
| VE165 | Grand Rapids Sectional Equipment Co (USA) |
| E-101 | Gould Inc Clevite Engine Parts Div (USA) |
| S665 | Toledo Pickling & Steel Sales (USA) |
| 20012A | Hercules Engine Co Inc (USA) |
| F226-02-63854 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 2805-00-517-9915 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 2805-00-517-9915 has 11 cross-referenced part numbers: S624 (Ertel Mfg Corp), V658 (Mcquay-Norris Inc Oem Div an Skf Industries Co), S624 (Eaton Corp Dba Eaton Aerospace Jackson), 18310A (Hercules Engine Co Inc), 20012A (Brinkley Technology Group Llc Dba Hercules Manufacturing) and 6 more.
There are 12 known substitutes for 2805-00-517-9915: 5985-00-061-0230, 3455-00-224-3732, 5310-00-226-5978 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20012A: Seat Angle in Deg: 45.0; Head Style: FLAT; Stem Style: SLOTTED; FSC Application Data: GASOLINE ENGINE. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 2805-00-517-9915 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.