The Spring,helical,compression, cataloged under National Stock Number 5360-01-549-1401, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. Government technical data includes 8 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-549-1401 |
| Primary Part Number | NMP1143PC11 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| Status | ACTIVE |
| Spring Free Outside Diameter | 6.250 INCHES NOMINAL IN |
| Spring Solid Length | 5.963 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 12.600 INCHES NOMINAL IN |
| Inside Diameter | 4.938 INCHES NOMINAL IN |
| Spring Solid Outside Diameter | 6.250 INCHES NOMINAL IN |
| Coil Quantity | 9.090 |
| Material | STEEL COMP 316 OVERALL |
| 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 |
|---|---|
| NMP1143PC11 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| Reference | Meaning |
|---|---|
| 000300R47H | 5/9 Secondary reference Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| NMP-1553 PIECE 11 PART R47 | 5/9 Secondary reference Kunkle Industries Inc Lonergan Valve Div |
| NMP1143PC11 | 5/9 Secondary reference Anderson Greenwood Lp Dba Anderson Greenwood Crosby |
| 000300R47H | 5/9 Secondary reference Anderson Greenwood Lp Dba Anderson Greenwood Crosby |
NSN 5360-01-549-1401 is a Spring,helical,compression, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-549-1401 has 1 manufacturer part number on file: NMP1143PC11 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).
Key specifications for NMP1143PC11: Spring Free Outside Diameter: 6.250 INCHES NOMINAL IN; Spring Solid Length: 5.963 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; Spring Free Length: 12.600 INCHES NOMINAL IN. 8 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.