The Pin,belt Lacing, cataloged under National Stock Number 3030-00-569-0519, is classified within Federal Supply Class 3030 (Belting, Drive Belts, Fan Belts, and Accessories) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Flexible Steel Lacing Co. Government technical data includes 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3030-00-569-0519 |
| Primary Part Number | SIZE45-17 1-2IN |
| Item Name | Pin,belt Lacing |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Manufacturer | Flexible Steel Lacing Co |
| Status | ACTIVE |
| FSC Application Data | CONVEYOR BELT ASSY,DITCHING MACHINE,LADDER TYPE,CRAWLER MOUNTED |
| Length | 17.500 INCHES NOMINAL IN |
| Diameter | 0.156 INCHES NOMINAL IN |
| Pin Type | ONE SECTION CORRUGATED |
| Material | STEEL |
| 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 |
|---|---|
| SIZE45-17 1-2IN | Flexible Steel Lacing Co (USA) |
| S1ZE45-17 1-2IN | Flexible Steel Lacing Co (USA) |
| Reference | Meaning |
|---|---|
| R1-829 | C/1 Advisory reference — outside the item-of-supply concept Minnpar, Llc Dba Minnpar |
| 45-17-1-2IN | 3/9 Design control — primary reference Flexible Steel Lacing Co |
| R1-829 | 5/9 Secondary reference Barber-Greene Co |
NSN 3030-00-569-0519 is a Pin,belt Lacing, manufactured by Flexible Steel Lacing Co, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-00-569-0519 has 2 manufacturer part numbers on file: SIZE45-17 1-2IN (Flexible Steel Lacing Co), S1ZE45-17 1-2IN (Flexible Steel Lacing Co).
Key specifications for SIZE45-17 1-2IN: FSC Application Data: CONVEYOR BELT ASSY,DITCHING MACHINE,LADDER TYPE,CRAWLER MOUNTED; Length: 17.500 INCHES NOMINAL IN; Diameter: 0.156 INCHES NOMINAL IN; Pin Type: ONE SECTION CORRUGATED. 5 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.