The Eyelet,metallic, cataloged under National Stock Number 5325-00-966-0187, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives. Government technical data includes 6 specifications, 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-966-0187 |
| Primary Part Number | 4584-5 |
| Item Name | Eyelet,metallic |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives |
| Status | ACTIVE |
| Flange Outside Diameter | 0.656 INCHES NOMINAL IN |
| Barrel Outside Diameter | 0.445 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| Flange Style | FLANGE |
| Barrel Style | STRAIGHT ROUND TYPE |
| Barrel Height | 0.160 INCHES NOMINAL IN |
| 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 |
|---|---|
| 4584-5 PRIMARY | Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives (USA) |
NSN 5325-00-966-0187 is a Eyelet,metallic, manufactured by Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-966-0187 has 1 manufacturer part number on file: 4584-5 (Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives).
2 possible matches (shared part number, not a government interchangeability claim): 6525-01-191-0861, 5342-01-355-6789. Verify interchangeability with system specifications before substitution.
Key specifications for 4584-5: Flange Outside Diameter: 0.656 INCHES NOMINAL IN; Barrel Outside Diameter: 0.445 INCHES NOMINAL IN; Material: COPPER ALLOY OVERALL; Flange Style: FLANGE. 6 specifications are 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.