The Seat,helical Compression Spring, cataloged under National Stock Number 5340-00-396-4612, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 7 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-396-4612 |
| Primary Part Number | 185761 |
| Item Name | Seat,helical Compression Spring |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Design Type | SOLID |
| Distance From End to First Step | 0.7500 INCHES NOMINAL IN |
| Style Designator | SEAT |
| End Diameter | 0.2300 INCHES NOMINAL IN |
| Material | STEEL |
| Bore Diameter | 0.1250 INCHES NOMINAL IN |
| First Step Diameter | 0.7480 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 185761 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 5340-00-396-4612 is a Seat,helical Compression Spring, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-396-4612 has 1 cross-referenced part number: 185761 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
There is 1 known substitute for 5340-00-396-4612: 4460-01-198-9592. Verify interchangeability with system specifications before substitution.
Key specifications for 185761: Design Type: SOLID; Distance From End to First Step: 0.7500 INCHES NOMINAL IN; Style Designator: SEAT; End Diameter: 0.2300 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.