The Grommet,nonmetallic, cataloged under National Stock Number 5325-00-413-9148, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Marine Electric Systems Inc. Government technical data includes 9 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-413-9148 |
| Primary Part Number | PM1MP |
| Item Name | Grommet,nonmetallic |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Marine Electric Systems Inc |
| Status | ACTIVE |
| Grommet Style | ROUND |
| Flange Thickness | 0.108 INCHES MINIMUM AND 0.114 INCHES MAXIMUM IN |
| Large Flange Outside Diameter | 0.560 INCHES NOMINAL IN |
| Groove Outside Diameter | 0.426 INCHES NOMINAL IN |
| Grommet Construction Type | SOLID |
| Material | RUBBER SYNTHETIC OVERALL |
| Groove Width | 0.0223 INCHES NOMINAL IN |
| Nonmetallic Hardness Rating | 65.0 MINIMUM SHORE DUROMETER A AND 75.0 MAXIMUM SHORE DUROMETER A |
| Hole Diameter | 0.331 INCHES NOMINAL 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 |
|---|---|
| PM1MP PRIMARY | Marine Electric Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| PMIMP | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| PM-1MP | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| PMS1211-3N2-22 | 5/9 Secondary reference Marine Electric Systems Inc |
NSN 5325-00-413-9148 is a Grommet,nonmetallic, manufactured by Marine Electric Systems Inc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-413-9148 has 1 manufacturer part number on file: PM1MP (Marine Electric Systems Inc).
Key specifications for PM1MP: Overall Height: 0.270 INCHES NOMINAL IN; Grommet Style: ROUND; Flange Thickness: 0.108 INCHES MINIMUM AND 0.114 INCHES MAXIMUM IN; Large Flange Outside Diameter: 0.560 INCHES NOMINAL IN. 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.