The Roller, cataloged under National Stock Number 3990-00-574-9584, is classified within Federal Supply Class 3990 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Alloytek Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3990-00-574-9584 |
| Primary Part Number | 4520-2 |
| Item Name | Roller |
| FSC / FSG | 3990 / 39 — No Item Name Available |
| Manufacturer | Alloytek Inc |
| Status | ACTIVE |
| General Characteristics Item Description | WEBB BACK UP TYPE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4520-2 | Alloytek Inc (USA) |
NSN 3990-00-574-9584 is a Roller, manufactured by Alloytek Inc, classified under FSC 3990 (No Item Name Available). Status: active.
NSN 3990-00-574-9584 has 1 cross-referenced part number: 4520-2 (Alloytek Inc).
There are 4 known substitutes for 3990-00-574-9584: 5110-00-268-4220, 5935-01-006-1446, 1630-01-034-6211 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4520-2: General Characteristics Item Description: WEBB BACK UP TYPE. 1 total characteristics are documented in the Federal Logistics Information System.