The Ring,piston, cataloged under National Stock Number 4310-00-932-4787, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4310-00-932-4787 |
| Primary Part Number | 18967 |
| Item Name | Ring,piston |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems |
| Status | CANCELLED |
| Material | IRON OVERALL |
| Ring Style | CONCENTRIC |
| Standard Bore Diameter | 0.688 INCHES IN |
| Cross-Sectional Shape Style | PLAIN RECTANGULAR, STRAIGHT FACE |
| Joint Style | VERTICAL JOINT |
| Radial Wall Thickness | 0.0350 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 18967 PRIMARY | Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA) |
| 18967 PRIMARY | Stanadyne Corporation Dba Stanadyne Diesel Systems (USA) |
| 15435 | Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA) |
| R49211 | Deere & Co (USA) |
NSN 4310-00-932-4787 is a Ring,piston, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems, classified under FSC 4310 (No Item Name Available). Status: cancelled.
NSN 4310-00-932-4787 has 4 cross-referenced part numbers: 18967 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems), 18967 (Stanadyne Corporation Dba Stanadyne Diesel Systems), 15435 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems), R49211 (Deere & Co).
There are 6 known substitutes for 4310-00-932-4787: 3020-00-009-5835, 5910-00-071-0922, 5330-00-211-4079 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18967: Material: IRON OVERALL; Ring Style: CONCENTRIC; Standard Bore Diameter: 0.688 INCHES IN; Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 4310-00-932-4787 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.