The Protector,guy, cataloged under National Stock Number 4030-01-463-5558, is classified within Federal Supply Class 4030 (Fittings for Rope, Cable, and Chain) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 6 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4030-01-463-5558 |
| Primary Part Number | 5210115 PART 138 |
| Item Name | Protector,guy |
| FSC / FSG | 4030 / 40 — Fittings for Rope, Cable, and Chain |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Mounting Slot Length | 0.875 INCHES NOMINAL IN |
| Outside Diameter | 0.500 INCHES NOMINAL IN |
| Mounting Facility | SLOT |
| Surface Treatment | PAINT |
| Material | STEEL |
| Mounting Slot Width | 0.625 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 |
|---|---|
| 5210115 PART 138 PRIMARY | Naval Sea Systems Command (USA) |
| 5210389-2 | Naval Sea Systems Command (USA) |
NSN 4030-01-463-5558 is a Protector,guy, manufactured by Naval Sea Systems Command, classified under FSC 4030, Fittings for Rope, Cable, and Chain. Status: active.
NSN 4030-01-463-5558 has 2 manufacturer part numbers on file: 5210115 PART 138 (Naval Sea Systems Command), 5210389-2 (Naval Sea Systems Command).
Key specifications for 5210115 PART 138: Mounting Slot Length: 0.875 INCHES NOMINAL IN; Outside Diameter: 0.500 INCHES NOMINAL IN; Mounting Facility: SLOT; Surface Treatment: PAINT. 6 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.