The Ring,piston, cataloged under National Stock Number 2805-00-374-8284, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-374-8284 |
| Primary Part Number | W300148A |
| Item Name | Ring,piston |
| FSC / FSG | 2805 / 28 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Radial Wall Thickness | 0.1100 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | INSIDE COUNTERBORE, STRAIGHT FACE |
| Material | IRON OVERALL |
| Ring Style | CONCENTRIC |
| Standard Bore Diameter | 2.500 INCHES IN |
| Joint Style | VERTICAL JOINT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2805-00-374-8284 is a Ring,piston, manufactured by Northrop Grumman Systems Corporation, classified under FSC 2805 (No Item Name Available). Status: active.
NSN 2805-00-374-8284 has 3 cross-referenced part numbers: W300148A (Northrop Grumman Systems Corporation), 10814 (Dana Corp Engine Products Div), W300148 (Northrop Grumman Systems Corporation).
There are 11 known substitutes for 2805-00-374-8284: 5930-00-020-0034, 5905-00-111-3983, 5910-00-196-1239 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for W300148A: Radial Wall Thickness: 0.1100 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM IN; Cross-Sectional Shape Style: INSIDE COUNTERBORE, STRAIGHT FACE; Material: IRON OVERALL; Ring Style: CONCENTRIC. 7 total characteristics are documented in the Federal Logistics Information System.