The Ring,piston, cataloged under National Stock Number 2805-00-591-1514, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Hexco International Dba Acd. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-591-1514 |
| Primary Part Number | 16721 |
| Item Name | Ring,piston |
| FSC / FSG | 2805 / 28 — No Item Name Available |
| Manufacturer | Hexco International Dba Acd |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Criticality Code Justification | ZZZY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2805-00-591-1514 is a Ring,piston, manufactured by Hexco International Dba Acd, classified under FSC 2805 (No Item Name Available). Status: active.
NSN 2805-00-591-1514 has 4 cross-referenced part numbers: 16721 (Hexco International Dba Acd), 16721-1CP (Naval Inventory Control Point Mechanicsburg), 16721CP (Naval Inventory Control Point Mechanicsburg), 16721-1 (Hexco International Dba Acd).
There are 10 known substitutes for 2805-00-591-1514: 5950-00-007-6002, 5999-00-262-5325, 5998-00-308-0148 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 16721: Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D; Criticality Code Justification: ZZZY. 2 total characteristics are documented in the Federal Logistics Information System.