The Lock,valve Spring Retainer, cataloged under National Stock Number 2810-00-306-6272, is classified within Federal Supply Class 2810 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Textron Lycoming Inc Williamsport Plant. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2810-00-306-6272 |
| Primary Part Number | 60009 |
| Item Name | Lock,valve Spring Retainer |
| FSC / FSG | 2810 / 28 — No Item Name Available |
| Manufacturer | Textron Lycoming Inc Williamsport Plant |
| Status | CANCELLED |
| Outside Included Angle in Deg | 14.25 |
| First Groove Width | 0.030 INCHES NOMINAL IN |
| Distance Between First and Second Groove Centers | 0.159 INCHES NOMINAL IN |
| Distance Between First and Second Ridge Centers | 0.155 INCHES NOMINAL IN |
| Second Groove Width | 0.030 INCHES NOMINAL IN |
| Minimum Inside Diameter | 0.346 INCHES IN |
| Largest Outside Diameter | 0.622 INCHES NOMINAL IN |
| Thread Provision | UNTHREADED |
| Largest Inside Diameter | 0.402 INCHES NOMINAL IN |
| Distance From Bottom to First Ridge Center | 0.186 INCHES NOMINAL IN |
| Material | STEEL COMP 1010 |
| Material Document and Classification | SAE 1010 ASSN STD SINGLE MATERIAL RESPONSE |
| Style Designator | STRAIGHT BORE W/TWO GROOVES-LOWER OUTSIDE RADIUS |
| FSC Application Data | ENG,R2000,AIRCRAFT,RECIPROCATING |
| Casehardening Indicator | NOT CASEHARDENED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 60009 PRIMARY | Textron Lycoming Inc Williamsport Plant (USA) |
NSN 2810-00-306-6272 is a Lock,valve Spring Retainer, manufactured by Textron Lycoming Inc Williamsport Plant, classified under FSC 2810 (No Item Name Available). Status: cancelled.
NSN 2810-00-306-6272 has 1 cross-referenced part number: 60009 (Textron Lycoming Inc Williamsport Plant).
There are 12 known substitutes for 2810-00-306-6272: 3110-00-109-1123, 3455-00-395-0001, 4820-00-606-1201 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 60009: Outside Included Angle in Deg: 14.25; First Groove Width: 0.030 INCHES NOMINAL IN; Distance Between First and Second Groove Centers: 0.159 INCHES NOMINAL IN; Distance Between First and Second Ridge Centers: 0.155 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 2810-00-306-6272 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.