The Grommet,nonmetallic, cataloged under National Stock Number 5325-01-465-9842, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Leonardo Spa Helicopters Division - Production Site. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-465-9842 |
| Primary Part Number | G401-1 |
| Item Name | Grommet,nonmetallic |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Leonardo Spa Helicopters Division - Production Site |
| Status | ACTIVE |
| Spline Minor Diameter | 0.063 INCHES NOMINAL IN |
| Grommet Style | ROUND |
| Flange Thickness | 0.125 INCHES NOMINAL IN |
| Spline Width | 0.063 INCHES NOMINAL IN |
| Spline Major Diameter | 0.219 INCHES NOMINAL IN |
| Large Flange Outside Diameter | 0.563 INCHES NOMINAL IN |
| Color | BLUE BARREL |
| Groove Outside Diameter | 0.375 INCHES NOMINAL IN |
| Grommet Construction Type | SOLID |
| Material | PLASTIC VINYL BARREL |
| Groove Width | 0.063 INCHES NOMINAL IN |
| Nonmetallic Hardness Rating | 60.0 NOMINAL SHORE DUROMETER A |
| 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 |
|---|---|
| G401-1 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| Reference | Meaning |
|---|---|
| G401-1 | 3/9 Design control — primary reference Aearo Company 1 Dba Aearo Div Ao Safety Occupational Prescription Eyewear |
| G401-1 | 5/9 Secondary reference 3m Company |
NSN 5325-01-465-9842 is a Grommet,nonmetallic, manufactured by Leonardo Spa Helicopters Division - Production Site, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-465-9842 has 1 manufacturer part number on file: G401-1 (Leonardo Spa Helicopters Division - Production Site).
Key specifications for G401-1: Overall Height: 0.313 INCHES NOMINAL IN; Spline Minor Diameter: 0.063 INCHES NOMINAL IN; Grommet Style: ROUND; Flange Thickness: 0.125 INCHES NOMINAL IN. 12 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.