The Grommet,nonmetallic, cataloged under National Stock Number 5325-01-191-4625, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-191-4625 |
| Item Name | Grommet,nonmetallic |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Status | ACTIVE |
| Grommet Style | ROUND |
| Flange Thickness | 0.080 INCHES NOMINAL IN |
| First Hole Diameter | 0.531 INCHES NOMINAL IN |
| Third Hole Diameter | 0.531 INCHES NOMINAL IN |
| Material Document and Classification | ASTM D2000 GRA6,B3,F3,GK2,MZ ASSN STD SINGLE MATERIAL RESPONSE OR TA612 FSCM 84971 GRA6,B3,F3,GK2,MZ MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Second Hole Diameter | 0.358 INCHES NOMINAL IN |
| Large Flange Outside Diameter | 1.640 INCHES NOMINAL IN |
| Color | PINK OVERALL |
| Groove Outside Diameter | 1.500 INCHES NOMINAL IN |
| Grommet Construction Type | SPLIT |
| Material | RUBBER SILICONE OVERALL |
| Groove Width | 0.505 INCHES MINIMUM AND 0.525 INCHES MAXIMUM IN |
| Nonmetallic Hardness Rating | 55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM 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 |
| Reference | Meaning |
|---|---|
| TA03M59HB34 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5325-01-191-4625 is a Grommet,nonmetallic, classified under FSC 5325, Fastening Devices. Status: active.
Key specifications for 5325-01-191-4625: Overall Height: 0.675 INCHES NOMINAL IN; Grommet Style: ROUND; Flange Thickness: 0.080 INCHES NOMINAL IN; First Hole Diameter: 0.531 INCHES NOMINAL IN. 13 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.