The Seat,helical Compression Spring, cataloged under National Stock Number 5340-00-106-2491, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dresser, Llc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-106-2491 |
| Primary Part Number | 164500 A |
| Item Name | Seat,helical Compression Spring |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Dresser, Llc |
| Status | ACTIVE |
| First Step Diameter | 0.8000 INCHES NOMINAL IN |
| Bore Taper in Deg | 6.0 |
| Design Type | SOLID |
| End Diameter | 0.6500 INCHES NOMINAL IN |
| Style Designator | SEAT |
| Distance From End to First Step | 0.0940 INCHES NOMINAL IN |
| Material | STEEL |
| Chamfer Angle in Deg | 45.0 |
| First Step Length | 0.1875 INCHES NOMINAL IN |
| Bore Diameter | 0.5312 INCHES NOMINAL IN |
| Second Step Diameter | 1.1950 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 164500 | Dresser, Llc (USA) |
| 164500A | Zf Industrieantriebe Witten Gmbh (DEU) |
| 164500 A PRIMARY | Dresser, Llc (USA) |
| 840-164500A | Wheeler Fleet Solutions, Co. (USA) |
NSN 5340-00-106-2491 is a Seat,helical Compression Spring, manufactured by Dresser, Llc, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-106-2491 has 4 cross-referenced part numbers: 164500 (Dresser, Llc), 164500A (Zf Industrieantriebe Witten Gmbh), 164500 A (Dresser, Llc), 840-164500A (Wheeler Fleet Solutions, Co.).
There are 2 known substitutes for 5340-00-106-2491: 5950-00-147-8900, 4820-01-475-8256. Verify interchangeability with system specifications before substitution.
Key specifications for 164500 A: First Step Diameter: 0.8000 INCHES NOMINAL IN; Bore Taper in Deg: 6.0; Design Type: SOLID; End Diameter: 0.6500 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.