The Grommet,metallic, cataloged under National Stock Number 5325-00-290-8401, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5325-00-290-8401 |
| Primary Part Number | 190763 |
| Item Name | Grommet,metallic |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Flange Outside Diameter | 0.562 INCHES NOMINAL IN |
| Barrel Largest Outside Diameter | 0.375 INCHES NOMINAL IN |
| Washer Style | FLAT W/ FORMED INNER EDGE |
| Nondefinitive Spec/std Data | 1 TYPE |
| Color | BLACK OVERALL |
| Surface Treatment | ENAMEL OVERALL |
| Barrel Outside Diameter | 0.282 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| Flange Style | FLANGE |
| Barrel Style | TAPERED ROUND TYPE |
| Barrel Height | 0.141 INCHES MINIMUM AND 0.234 INCHES MAXIMUM 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 |
|---|---|
| 190763 | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 190763 | 3/9 Design control — primary reference General Motors Corp |
| 190763 | 5/9 Secondary reference Chrysler Realty Company Llc Dba Daimler Chrysler |
NSN 5325-00-290-8401 is a Grommet,metallic, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-290-8401 has 1 manufacturer part number on file: 190763 (General Motors Llc Dba General Motors Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5998-01-147-6715, 5325-01-205-4355. Verify interchangeability with system specifications before substitution.
Key specifications for 190763: Flange Outside Diameter: 0.562 INCHES NOMINAL IN; Barrel Largest Outside Diameter: 0.375 INCHES NOMINAL IN; Washer Style: FLAT W/ FORMED INNER EDGE; Nondefinitive Spec/std Data: 1 TYPE. 11 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.