The Lock,valve Spring Retainer, cataloged under National Stock Number 2805-00-615-8154, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Curtiss-Wright Controls, Inc. Div Actuation Division. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2805-00-615-8154 |
| Primary Part Number | 21419 |
| Item Name | Lock,valve Spring Retainer |
| FSC / FSG | 2805 / 28 — No Item Name Available |
| Manufacturer | Curtiss-Wright Controls, Inc. Div Actuation Division |
| Status | CANCELLED |
| Thread Provision | UNTHREADED |
| Largest Inside Diameter | 0.5715 INCHES MINIMUM AND 0.5725 INCHES MAXIMUM IN |
| Material | STEEL COMP 8740 |
| Style Designator | STRAIGHT BORE-TOP AND BOTTOM RADIUS |
| Material Document and Classification | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE |
| FSC Application Data | GASOLINE ENGINE,TANK |
| Inside Diameter Bottom Radius | 0.060 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Metallic Hardness Rating | 83.0 MINIMUM ROCKWELL SUPERFICIAL 15-N AND 85.0 MAXIMUM ROCKWELL SUPERFICIAL 15-N |
| Largest Outside Diameter | 0.8016 INCHES NOMINAL IN |
| Outside Included Angle in Deg | 11.89 |
| Casehardening Indicator | NOT CASEHARDENED |
| Inside Diameter Top Radius | 0.060 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 2805-00-615-8154 is a Lock,valve Spring Retainer, manufactured by Curtiss-Wright Controls, Inc. Div Actuation Division, classified under FSC 2805 (No Item Name Available). Status: cancelled.
NSN 2805-00-615-8154 has 4 cross-referenced part numbers: 21419 (Curtiss-Wright Corp), 21419 (Curtiss-Wright Controls, Inc. Div Actuation Division), 200327 (Renk America Llc Div Renk America), B158154 (U S Army Tank Automotive Command Amsta-Im-Mm).
There are 9 known substitutes for 2805-00-615-8154: 5310-00-275-1746, 5305-00-276-1438, 1660-00-491-1081 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21419: Thread Provision: UNTHREADED; Largest Inside Diameter: 0.5715 INCHES MINIMUM AND 0.5725 INCHES MAXIMUM IN; Material: STEEL COMP 8740; Style Designator: STRAIGHT BORE-TOP AND BOTTOM RADIUS. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 2805-00-615-8154 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.