The Valve,poppet,engine, cataloged under National Stock Number 2805-00-271-9554, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Trw Inc Trw Intl Trade Government Sales Dept. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 12 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 | 2805-00-271-9554 |
| Primary Part Number | AS-2068 |
| Item Name | Valve,poppet,engine |
| FSC / FSG | 2805 / 28 — No Item Name Available |
| Manufacturer | Trw Inc Trw Intl Trade Government Sales Dept |
| Status | CANCELLED |
| Outside Diameter | 1.5570 INCHES MINIMUM AND 1.5670 INCHES MAXIMUM IN |
| FSC Application Data | GASOLINE ENGINE |
| Metallic Hardness Rating and Location | 50.0 SHORE SCLEROSCOPE MINIMUM TIP |
| Carbon Relief Groove | NOT INCLUDED |
| Head Style | RAISED FACE |
| Seat Angle in Deg | 45.0 |
| Stem Length | 6.1718 INCHES NOMINAL IN |
| Head Height | 0.1562 INCHES NOMINAL IN |
| Chamfer Length | 0.0156 INCHES MINIMUM AND 0.0312 INCHES MAXIMUM IN |
| Chamfer Angle in Deg | 45.0 |
| Neck Radius | 0.2500 INCHES NOMINAL IN |
| Distance From Groove to Stem End | 0.2400 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| Groove Diameter | 0.2670 INCHES MINIMUM AND 0.2730 INCHES MAXIMUM IN |
| Stem Style | GROOVED |
| Stem Diameter | 0.3080 INCHES MINIMUM AND 0.3090 INCHES MAXIMUM IN |
| Groove Width | 0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D-1603 | Dana Corp Engine Products Div (USA) |
| VI819 | Spx Corp (USA) |
| 1519 | Napasco International Inc (USA) |
| V-816 | Spx Corp (USA) |
| AS-2068 PRIMARY | Trw Inc Trw Intl Trade Government Sales Dept (USA) |
| MH5000-100A5 | Mancraft Industries Inc (USA) |
| D-2069 PRIMARY | Dana Corp Spicer Transmission Div (USA) |
| 472078 | Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co (USA) |
| WPP1585 | Siemens Water Technologies Corp. Div Wallace & Tiernan Products (USA) |
| A1016 | Sterling Div Federal Mogul Corp (USA) |
| V-816 | Bosch Automotive Service Solutions Inc. (USA) |
| VI819 | Bosch Automotive Service Solutions Inc. (USA) |
| AE76N PRIMARY | Wisconsin Motors, Llc (USA) |
| S-2635 PRIMARY | Trw Inc Trw Intl Trade Government Sales Dept (USA) |
| 4428 PRIMARY | Eaton Corporation (USA) |
| S-2068 PRIMARY | Trw Inc Trw Intl Trade Government Sales Dept (USA) |
NSN 2805-00-271-9554 is a Valve,poppet,engine, manufactured by Trw Inc Trw Intl Trade Government Sales Dept, classified under FSC 2805 (No Item Name Available). Status: cancelled.
NSN 2805-00-271-9554 has 16 cross-referenced part numbers: D-1603 (Dana Corp Engine Products Div), VI819 (Spx Corp), 1519 (Napasco International Inc), V-816 (Spx Corp), AS-2068 (Trw Inc Trw Intl Trade Government Sales Dept) and 11 more.
There are 12 known substitutes for 2805-00-271-9554: 5985-00-138-9731, 5985-00-167-4922, 5306-00-206-6270 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS-2068: Outside Diameter: 1.5570 INCHES MINIMUM AND 1.5670 INCHES MAXIMUM IN; FSC Application Data: GASOLINE ENGINE; Metallic Hardness Rating and Location: 50.0 SHORE SCLEROSCOPE MINIMUM TIP; Carbon Relief Groove: NOT INCLUDED. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 2805-00-271-9554 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.