The Seat,helical Compression Spring, cataloged under National Stock Number 5340-01-342-1033, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bourns Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Seat,helical Compression Spring |
| FSC / FSG | 5340 — No Item Name Available (FSG 53) |
| Manufacturers | Bourns Inc (CAGE 32997); Cat Pumps Corp (CAGE 57783); Slce Watermakers (CAGE F9758) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-342-1033 |
| Primary Part Number | 44057 |
| Item Name | Seat,helical Compression Spring |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Bourns Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 44057 PRIMARY | Bourns Inc (USA) |
| 44057 | Cat Pumps Corp (USA) |
| 711033-166 | Slce Watermakers (FRA) |
NSN 5340-01-342-1033 is a Seat,helical Compression Spring, manufactured by Bourns Inc, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-01-342-1033 has 3 cross-referenced part numbers: 44057 (Bourns Inc), 44057 (Cat Pumps Corp), 711033-166 (Slce Watermakers).
There are 5 known substitutes for 5340-01-342-1033: 3455-00-307-9513, 9540-00-517-0664, 5950-00-580-2834 and 2 more. Verify interchangeability with system specifications before substitution.