The Spring,helical,torsion, cataloged under National Stock Number 5360-00-313-8384, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is L3harris Technologies, Inc. Dba Harris Corporation. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-313-8384 |
| Primary Part Number | NL900199-1 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corporation |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.425 INCHES NOMINAL IN |
| End Style | STRAIGHT BEND END (RIGHT) OVERALL |
| Style Designator | SINGLE TORSION LEFT HAND |
| Spring Free Length | 0.373 INCHES NOMINAL IN |
| Inside Diameter | 0.343 INCHES NOMINAL IN |
| End Length From First Bend to Second Bend or End | 0.125 INCHES NOMINAL FIRST END IN |
| End Length From First Bend to Second Bend or End | 0.125 INCHES NOMINAL SECOND END IN |
| Coil Quantity | 2-1/4 |
| Surface Treatment | NICKEL OVERALL |
| Coil Helix Direction | LEFT-HAND |
| Material | STEEL UNS K08500 OVERALL |
| End Angular Relationship | ENDS ANGLED ONE TO OTHER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| NL900199-1 | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| Reference | Meaning |
|---|---|
| NL900199-1 | 3/9 Design control — primary reference Itt Industries Inc Itt Aerospace Communications Div East |
NSN 5360-00-313-8384 is a Spring,helical,torsion, manufactured by L3harris Technologies, Inc. Dba Harris Corporation, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-313-8384 has 1 manufacturer part number on file: NL900199-1 (L3harris Technologies, Inc. Dba Harris Corporation).
Key specifications for NL900199-1: Spring Free Outside Diameter: 0.425 INCHES NOMINAL IN; End Style: STRAIGHT BEND END (RIGHT) OVERALL; Style Designator: SINGLE TORSION LEFT HAND; Spring Free Length: 0.373 INCHES NOMINAL IN. 12 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.