The Insert,screw Thread, cataloged under National Stock Number 5325-01-656-4402, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Thorlabs, Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 — Fastening Devices (FSG 53) |
| Manufacturers | Bae Systems Marine Limited (CAGE K6451); Bruel & Kjaer Uk Ltd (CAGE K3101); Thorlabs, Inc (CAGE 0LW43) |
| Parameter | Value |
|---|---|
| NSN | 5325-01-656-4402 |
| Primary Part Number | AE4M6M |
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Thorlabs, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
NSN 5325-01-656-4402 is a Insert,screw Thread, manufactured by Thorlabs, Inc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-656-4402 has 3 manufacturer part numbers on file: 15446629 (Bae Systems Marine Limited), WQ-3081 (Bruel & Kjaer Uk Ltd), AE4M6M (Thorlabs, Inc).
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.