The Grommet,nonmetallic, cataloged under National Stock Number 5325-01-007-1712, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5325-01-007-1712 |
| Primary Part Number | ST9M542-1 |
| Item Name | Grommet,nonmetallic |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Small End Hole Diameter | 0.500 INCHES NOMINAL IN |
| Grommet Style | ROUND |
| Flange Thickness | 0.050 INCHES NOMINAL IN |
| Small Flange Outside Diameter | 1.700 INCHES NOMINAL IN |
| Large Flange Outside Diameter | 2.000 INCHES NOMINAL IN |
| Groove Outside Diameter | 1.500 INCHES NOMINAL IN |
| Grommet Construction Type | SPLIT |
| Material | RUBBER SYNTHETIC OVERALL |
| Groove Width | 1.250 INCHES NOMINAL IN |
| Nonmetallic Hardness Rating | 45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A |
| Hole Diameter | 1.125 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 |
|---|---|
| ST9M542-1 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 10119195 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| ST9M542-1 | 5/2 Secondary reference U.S. Government activity |
NSN 5325-01-007-1712 is a Grommet,nonmetallic, manufactured by The Boeing Company Div Defense, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-007-1712 has 1 manufacturer part number on file: ST9M542-1 (The Boeing Company Div Defense).
Key specifications for ST9M542-1: Overall Height: 1.100 INCHES NOMINAL IN; Small End Hole Diameter: 0.500 INCHES NOMINAL IN; Grommet Style: ROUND; Flange Thickness: 0.050 INCHES NOMINAL IN. 11 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.