The Seat,helical Compression Spring, cataloged under National Stock Number 5340-01-113-3089, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Varo Llc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-113-3089 |
| Primary Part Number | 3365526-1 |
| Item Name | Seat,helical Compression Spring |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Varo Llc |
| Status | ACTIVE |
| Style Designator | SEAT |
| Material Document and Classification | AMS 5342, 17-4PH, INVESTMENT CASTING ASSN STD SINGLE MATERIAL RESPONSE |
| Surface Treatment | PASSIVATE |
| Material | STEEL UNS J92200 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 3365526-1 | Varo Llc (USA) |
| Reference | Meaning |
|---|---|
| 3365526-1 | 5/2 Secondary reference U.S. Government activity |
| 3365526-1 | 3/9 Design control — primary reference United Telecontrol Electronics Inc |
NSN 5340-01-113-3089 is a Seat,helical Compression Spring, manufactured by Varo Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-113-3089 has 1 manufacturer part number on file: 3365526-1 (Varo Llc).
Key specifications for 3365526-1: Style Designator: SEAT; Material Document and Classification: AMS 5342, 17-4PH, INVESTMENT CASTING ASSN STD SINGLE MATERIAL RESPONSE; Special Features: LENGTH 2.52 IN;USED ON LAU-117A MISSILE LAUNCHER A; Surface Treatment: PASSIVATE. 4 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.