The Grommet,nonmetallic, cataloged under National Stock Number 5325-01-611-9986, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Essentra Plastics Llc Dba Essentra Components. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-611-9986 |
| Primary Part Number | GR3166A |
| Item Name | Grommet,nonmetallic |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Essentra Plastics Llc Dba Essentra Components |
| Status | ACTIVE |
| Grommet Style | ROUND |
| Flange Thickness | 1.98 MILLIMETERS NOMINAL MM |
| Large Flange Outside Diameter | 12.7 MILLIMETERS NOMINAL MM |
| Color | BLACK OVERALL |
| Groove Outside Diameter | 9.5 MILLIMETERS NOMINAL MM |
| Grommet Construction Type | SOLID |
| Material | RUBBER BUTADIENE-STYRENE CLASS SBR OVERALL |
| Groove Width | 3.2 MILLIMETERS NOMINAL MM |
| Hole Diameter | 6.4 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| A210609900226 | Cnim Systemes Industriels (FRA) |
| GR3166A PRIMARY | Essentra Plastics Llc Dba Essentra Components (USA) |
NSN 5325-01-611-9986 is a Grommet,nonmetallic, manufactured by Essentra Plastics Llc Dba Essentra Components, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-611-9986 has 2 manufacturer part numbers on file: A210609900226 (Cnim Systemes Industriels), GR3166A (Essentra Plastics Llc Dba Essentra Components).
Key specifications for GR3166A: Overall Height: 7.2 MILLIMETERS NOMINAL MM; Grommet Style: ROUND; Flange Thickness: 1.98 MILLIMETERS NOMINAL MM; Large Flange Outside Diameter: 12.7 MILLIMETERS NOMINAL MM. 9 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.