The Screw,machine, cataloged under National Stock Number 5305-01-230-1706, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Schroff Inc Dba Pentair Technical Products. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Screw,machine |
| FSC / FSG | 5305 — Screws (FSG 53) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711); Schroff Inc Dba Pentair Technical Products (CAGE 62559) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-230-1706 |
| Primary Part Number | 21100-140 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Schroff Inc Dba Pentair Technical Products |
| Status | ACTIVE |
| 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 |
|---|---|
| 6027444-0001 | Naval Sea Systems Command (USA) |
| 21100-140 PRIMARY | Schroff Inc Dba Pentair Technical Products (USA) |
| 6027444 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 60244-95091 | D/9 Drawing number reference only U.S. Government activity |
NSN 5305-01-230-1706 is a Screw,machine, manufactured by Schroff Inc Dba Pentair Technical Products, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-230-1706 has 3 manufacturer part numbers on file: 6027444-0001 (Naval Sea Systems Command), 21100-140 (Schroff Inc Dba Pentair Technical Products), 6027444 (Naval Sea Systems Command).
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.