The Piston,compressor, cataloged under National Stock Number 4310-00-218-1349, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Dresser Industries Inc Leroi Div. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-218-1349 |
| Primary Part Number | A8-260-1 |
| Item Name | Piston,compressor |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Dresser Industries Inc Leroi Div |
| Status | ACTIVE |
| Head Style | FLAT |
| Pin Type for Which Designed | LOCKED |
| Material | ALUMINUM |
| Distance Between Pin Bosses | 2.375 INCHES NOMINAL IN |
| Oil Groove | NOT INCLUDED |
| Pin Hole Bushing | NOT INCLUDED |
| Bushing Hole Diameter | 1.500 INCHES NOMINAL IN |
| Finished Size Designation | STANDARD |
| Retaining Ring Groove | NOT INCLUDED |
| Pin | INCLUDED |
| Ring Groove Diameter | 6.500 INCHES NOMINAL IN |
| Ring Groove Quantity | 4 |
| Ring Groove Width | 0.230 INCHES NOMINAL IN |
| Ring | NOT INCLUDED |
| Surface Finish | FINISHED |
| Skirt Type | SOLID |
| Diameter | 7.062 INCHES NOMINAL IN |
| Pinhole Diameter | 1.500 INCHES NOMINAL IN |
| Skirt Bottom Cutaway Feature | NOT INCLUDED |
| Integral Connecting Rod | NOT INCLUDED |
| Ring Groove Position and Quantity | NO.1,NO. 2,NO. 3 AND NO. 4 POSITIONS PISTON |
| Distance From Pin Hole Center to Extreme Top | 4.312 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4310-00-218-1349 is a Piston,compressor, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-00-218-1349 has 2 cross-referenced part numbers: A8-260-1 (Dresser Industries Inc Leroi Div), A8-260 (Dresser Industries Inc Leroi Div).
There are 4 known substitutes for 4310-00-218-1349: 5905-00-104-8343, 3110-00-144-8884, 5910-00-911-8813 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for A8-260-1: Head Style: FLAT; Pin Type for Which Designed: LOCKED; Material: ALUMINUM; Distance Between Pin Bosses: 2.375 INCHES NOMINAL IN. 23 total characteristics are documented in the Federal Logistics Information System.