The Grommet,nonmetallic, cataloged under National Stock Number 5325-01-174-8311, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Unison Industries Llc. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-174-8311 |
| Primary Part Number | 110831 |
| Item Name | Grommet,nonmetallic |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Unison Industries Llc |
| Status | ACTIVE |
| Flange Thickness | 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Material Document and Classification | 55861,FSCM 83311 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Color | BROWN OR TAN OVERALL |
| Groove Outside Diameter | 0.548 INCHES MINIMUM AND 0.558 INCHES MAXIMUM IN |
| Grommet Construction Type | SOLID |
| Material | RUBBER SYNTHETIC OVERALL |
| Hole Diameter | 0.035 INCHES MINIMUM AND 0.045 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 |
|---|---|
| 110831 PRIMARY | Unison Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| 110831 | 5/9 Secondary reference U.S. Government activity |
NSN 5325-01-174-8311 is a Grommet,nonmetallic, manufactured by Unison Industries Llc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-174-8311 has 1 manufacturer part number on file: 110831 (Unison Industries Llc).
Key specifications for 110831: Overall Height: 0.204 INCHES MINIMUM AND 0.216 INCHES MAXIMUM IN; Flange Thickness: 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN; Material Document and Classification: 55861,FSCM 83311 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Color: BROWN OR TAN OVERALL. 7 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.