The Valve,poppet,engine, cataloged under National Stock Number 2805-00-517-9909, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Dana Corp Engine Products Div. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 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 | 2805-00-517-9909 |
| Primary Part Number | V-1449 |
| Item Name | Valve,poppet,engine |
| FSC / FSG | 2805 / 28 — No Item Name Available |
| Manufacturer | Dana Corp Engine Products Div |
| Status | CANCELLED |
| Chamfer Length | 0.0312 INCHES NOMINAL IN |
| Metallic Hardness Rating and Location | 30.0 ROCKWELL C MINIMUM HEAD |
| Head Style | FLAT |
| Metallic Hardness Rating and Location | 40.0 ROCKWELL C MAXIMUM HEAD |
| Outside Diameter | 1.1200 INCHES MINIMUM AND 1.1350 INCHES MAXIMUM IN |
| Stem Diameter | 0.3100 INCHES MINIMUM AND 0.3110 INCHES MAXIMUM IN |
| Metallic Hardness Rating and Location | 30.0 ROCKWELL C MINIMUM STEM |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 3140 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 3140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| FSC Application Data | GASOLINE ENGINE |
| Material | STEEL COMP 3140 OVERALL |
| Carbon Relief Groove | NOT INCLUDED |
| First Groove Diameter | 0.2400 INCHES MINIMUM AND 0.2460 INCHES MAXIMUM IN |
| Stem Style | DOUBLE GROOVED |
| Neck Radius | 0.2500 INCHES NOMINAL IN |
| Second Groove Width | 0.0625 INCHES NOMINAL IN |
| Chamfer Angle in Deg | 60.0 |
| Distance From First Groove to Stem End | 0.2187 INCHES NOMINAL IN |
| Second Groove Diameter | 0.2400 INCHES MINIMUM AND 0.2460 INCHES MAXIMUM IN |
| Distance From Second Groove to Stem End | 0.3750 INCHES NOMINAL IN |
| First Groove Width | 0.0625 INCHES NOMINAL IN |
| Metallic Hardness Rating and Location | 60.0 SHORE SCLEROSCOPE MINIMUM TIP |
| Metallic Hardness Rating and Location | 40.0 ROCKWELL C MAXIMUM STEM |
| Seat Angle in Deg | 45.0 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 2805-00-517-9909 is a Valve,poppet,engine, manufactured by Dana Corp Engine Products Div, classified under FSC 2805 (No Item Name Available). Status: cancelled.
NSN 2805-00-517-9909 has 6 cross-referenced part numbers: V-1449 (Dana Corp Engine Products Div), 7008578 (U S Army Tank Automotive Command Amsta-Im-Mm), WPP664 (Siemens Water Technologies Corp. Div Wallace & Tiernan Products), 121036 (Dresser, Llc), 121036B (Dresser, Llc) and 1 more.
There are 12 known substitutes for 2805-00-517-9909: 5960-00-004-1959, 5962-00-186-8515, 5120-00-203-4800 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for V-1449: Chamfer Length: 0.0312 INCHES NOMINAL IN; Metallic Hardness Rating and Location: 30.0 ROCKWELL C MINIMUM HEAD; Head Style: FLAT; Metallic Hardness Rating and Location: 40.0 ROCKWELL C MAXIMUM HEAD. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 2805-00-517-9909 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.