The Ring,piston, cataloged under National Stock Number 4310-01-062-0655, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 8 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-062-0655 |
| Primary Part Number | 403818-10 |
| Item Name | Ring,piston |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Material | IRON OVERALL |
| Surface Treatment | OXIDE OVERALL |
| Radial Wall Thickness | 0.0350 INCHES MINIMUM AND 0.0410 INCHES MAXIMUM IN |
| Oil Passage Type and Quantity | 1 GROOVE OUTSIDE PERIPHERY |
| Cross-Sectional Shape Style | STRAIGHT FACE, DOUBLE SCRAPER |
| Standard Bore Diameter | 0.688 INCHES IN |
| Ring Style | CONCENTRIC |
| Joint Style | VERTICAL JOINT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4310-01-062-0655 is a Ring,piston, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-01-062-0655 has 2 cross-referenced part numbers: 403818 (Honeywell International Inc. Div Aerospace - Torrance), 403818-10 (Honeywell International Inc. Div Aerospace - Torrance).
There are 3 known substitutes for 4310-01-062-0655: 5325-00-920-0222, 5330-00-930-3254, 4730-01-538-1773. Verify interchangeability with system specifications before substitution.
Key specifications for 403818-10: Material: IRON OVERALL; Surface Treatment: OXIDE OVERALL; Radial Wall Thickness: 0.0350 INCHES MINIMUM AND 0.0410 INCHES MAXIMUM IN; Oil Passage Type and Quantity: 1 GROOVE OUTSIDE PERIPHERY. 10 total characteristics are documented in the Federal Logistics Information System.