The Lock,valve Spring Retainer, cataloged under National Stock Number 2815-00-528-6073, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 19 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2815-00-528-6073 |
| Primary Part Number | 8076 |
| Item Name | Lock,valve Spring Retainer |
| FSC / FSG | 2815 / 28 — No Item Name Available |
| Manufacturer | Cummins Inc. |
| Status | CANCELLED |
| Metallic Hardness Rating | 77.0 NOMINAL ROCKWELL B |
| Distance From Bottom to First Ridge Center | 0.092 INCHES NOMINAL IN |
| Material | STEEL COMP 1020 |
| Material Document and Classification | SAE 1020 ASSN STD SINGLE MATERIAL RESPONSE |
| Style Designator | STRAIGHT BORE W/TWO RIDGES |
| Minimum Inside Diameter | 0.625 INCHES IN |
| Distance Between First and Second Ridge Centers | 0.323 INCHES NOMINAL IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Second Ridge Width | 0.184 INCHES NOMINAL IN |
| Largest Inside Diameter | 0.750 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN |
| First Groove Width | 0.190 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN |
| Distance From Bottom to First Groove Center | 0.278 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN |
| Outside Included Angle in Deg | 11.0 |
| Largest Outside Width | 0.200 INCHES NOMINAL IN |
| Thread Provision | UNTHREADED |
| First Ridge Width | 0.184 INCHES NOMINAL IN |
| Largest Outside Diameter | 1.030 INCHES MINIMUM AND 1.032 INCHES MAXIMUM IN |
| Second Ridge Radius | 0.275 INCHES NOMINAL IN |
| First Ridge Radius | 0.275 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8076 PRIMARY | Cummins Inc. (USA) |
NSN 2815-00-528-6073 is a Lock,valve Spring Retainer, manufactured by Cummins Inc., classified under FSC 2815 (No Item Name Available). Status: cancelled.
NSN 2815-00-528-6073 has 1 cross-referenced part number: 8076 (Cummins Inc.).
There are 7 known substitutes for 2815-00-528-6073: 7920-00-009-3737, 4820-00-181-9444, 6145-00-275-0760 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8076: Metallic Hardness Rating: 77.0 NOMINAL ROCKWELL B; Distance From Bottom to First Ridge Center: 0.092 INCHES NOMINAL IN; Material: STEEL COMP 1020; Material Document and Classification: SAE 1020 ASSN STD SINGLE MATERIAL RESPONSE. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 2815-00-528-6073 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.