The Spring,helical,compression, cataloged under National Stock Number 5360-01-428-4051, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5360-01-428-4051 |
| Primary Part Number | 243-6758311 FIND MSAS-A52 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Material Document and Classification | ASTM B446 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Inside Diameter | 0.679 INCHES NOMINAL IN |
| Material | NICKEL OVERALL |
| Stock Thickness | 0.092 INCHES NOMINAL IN |
| 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 |
|---|---|
| 243-6758311 FIND MSAS-A52 | Naval Sea Systems Command (USA) |
| 211075846 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 211075846 | 3/2 Design control — primary reference U.S. Government activity |
| 26M01-5409 FIND | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 26M01-5409 FIND 3 | 5/9 Secondary reference U.S. Government activity |
| 26M01-5409-3 | 5/9 Secondary reference U.S. Government activity |
NSN 5360-01-428-4051 is a Spring,helical,compression, manufactured by Naval Sea Systems Command, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-428-4051 has 2 manufacturer part numbers on file: 243-6758311 FIND MSAS-A52 (Naval Sea Systems Command), 211075846 (Naval Sea Systems Command).
Key specifications for 243-6758311 FIND MSAS-A52: Material Document and Classification: ASTM B446 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Inside Diameter: 0.679 INCHES NOMINAL IN; Material: NICKEL OVERALL; Stock Thickness: 0.092 INCHES NOMINAL IN. 4 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.