The Lock,valve Spring Retainer, cataloged under National Stock Number 2805-00-395-8030, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Dresser, Llc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2805-00-395-8030 |
| Primary Part Number | B4356 |
| Item Name | Lock,valve Spring Retainer |
| FSC / FSG | 2805 / 28 — No Item Name Available |
| Manufacturer | Dresser, Llc |
| Status | CANCELLED |
| Second Ridge Radius | 0.094 INCHES NOMINAL IN |
| Distance Between First and Second Ridge Centers | 0.311 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN |
| First Ridge Width | 0.125 INCHES NOMINAL IN |
| Outside Included Angle in Deg | 17.16 |
| Largest Outside Diameter | 0.748 INCHES MINIMUM AND 0.751 INCHES MAXIMUM IN |
| Largest Inside Diameter | 0.433 INCHES MINIMUM AND 0.435 INCHES MAXIMUM IN |
| Minimum Inside Diameter | 0.372 INCHES IN |
| Second Ridge Width | 0.125 INCHES NOMINAL IN |
| Thread Provision | UNTHREADED |
| Distance From Bottom to First Ridge Center | 0.156 INCHES NOMINAL IN |
| First Ridge Radius | 0.094 INCHES NOMINAL IN |
| Material | STEEL COMP 1015 |
| Material Document and Classification | SAE 1015 FSCM 81343 ASSN STD SINGLE MATERIAL RESPONSE |
| Style Designator | STRAIGHT BORE W/TWO RIDGES-LOWER OUTSIDE RADIUS |
| Casehardening Indicator | NOT CASEHARDENED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AM9316 | Allis-Chalmers Corp (USA) |
| VK106 | Mcquay-Norris Inc Oem Div an Skf Industries Co |
| B4356 PRIMARY | Dresser, Llc (USA) |
| VK79 | Spx Corp (USA) |
| R147 PRIMARY | Eaton Corp Dba Eaton Aerospace Jackson (USA) |
| U118 | Allied Motor Parts Co (USA) |
| U118 PRIMARY | Associated Spring Us, Llc Div Corry (USA) |
| VK79 | Bosch Automotive Service Solutions Inc. (USA) |
NSN 2805-00-395-8030 is a Lock,valve Spring Retainer, manufactured by Dresser, Llc, classified under FSC 2805 (No Item Name Available). Status: cancelled.
NSN 2805-00-395-8030 has 8 cross-referenced part numbers: AM9316 (Allis-Chalmers Corp), VK106 (Mcquay-Norris Inc Oem Div an Skf Industries Co), B4356 (Dresser, Llc), VK79 (Spx Corp), R147 (Eaton Corp Dba Eaton Aerospace Jackson) and 3 more.
There are 5 known substitutes for 2805-00-395-8030: 5905-00-113-7346, 5305-00-344-8942, 5305-00-344-8943 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for B4356: Second Ridge Radius: 0.094 INCHES NOMINAL IN; Distance Between First and Second Ridge Centers: 0.311 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN; First Ridge Width: 0.125 INCHES NOMINAL IN; Outside Included Angle in Deg: 17.16. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 2805-00-395-8030 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.