The Block,shear, cataloged under National Stock Number 3950-01-348-5254, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Allied Systems Company Dba Allied Systems Co. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-348-5254 |
| Primary Part Number | 30210 |
| Item Name | Block,shear |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Allied Systems Company Dba Allied Systems Co |
| Status | ACTIVE |
| General Characteristics Item Description | USED ON SWING DRIVE ASSEMBLY |
| 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 |
|---|---|
| 30210 PRIMARY | Allied Systems Company Dba Allied Systems Co (USA) |
NSN 3950-01-348-5254 is a Block,shear, manufactured by Allied Systems Company Dba Allied Systems Co, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-348-5254 has 1 manufacturer part number on file: 30210 (Allied Systems Company Dba Allied Systems Co).
Key specifications for 30210: General Characteristics Item Description: USED ON SWING DRIVE ASSEMBLY. 1 specification is 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.