The Insert,screw Thread, cataloged under National Stock Number 5325-01-340-4143, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Carl Zeiss Ag. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 — Fastening Devices (FSG 53) |
| Manufacturers | Carl Zeiss Ag (CAGE D0703) |
| Parameter | Value |
|---|---|
| NSN | 5325-01-340-4143 |
| Primary Part Number | 510252-0322.000 |
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Carl Zeiss Ag |
| 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 |
|---|---|
| 510252-0322.000 | Carl Zeiss Ag (DEU) |
| Reference | Meaning |
|---|---|
| 510252-0322.000 | 5/9 Secondary reference U.S. Government activity |
| 510252-0322.000 | 3/9 Design control — primary reference Recon/optical, Inc. |
NSN 5325-01-340-4143 is a Insert,screw Thread, manufactured by Carl Zeiss Ag, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-340-4143 has 1 manufacturer part number on file: 510252-0322.000 (Carl Zeiss Ag).
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.