The Grommet,nonmetallic, cataloged under National Stock Number 5325-01-030-4733, 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 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5325-01-030-4733 |
| Primary Part Number | ST9M561-12 |
| Item Name | Grommet,nonmetallic |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Grommet Style | ROUND |
| Flange Thickness | 0.060 INCHES MINIMUM IN |
| Material Document and Classification | L-P-403 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Large Flange Outside Diameter | 0.990 INCHES NOMINAL IN |
| Color | WHITE OVERALL |
| Groove Outside Diameter | 0.870 INCHES NOMINAL IN |
| Grommet Construction Type | SPLIT |
| Material | PLASTIC VINYL OVERALL |
| Groove Width | 0.630 INCHES NOMINAL IN |
| Hole Diameter | 0.750 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 |
|---|---|
| ST9M561-12 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| TA03M50T-12 | 3/2 Design control — primary reference U.S. Government activity |
| TA03M50-12 | 5/9 Secondary reference U.S. Government activity |
NSN 5325-01-030-4733 is a Grommet,nonmetallic, manufactured by The Boeing Company Div Defense, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-030-4733 has 1 manufacturer part number on file: ST9M561-12 (The Boeing Company Div Defense).
Key specifications for ST9M561-12: Overall Height: 0.770 INCHES NOMINAL IN; Grommet Style: ROUND; Flange Thickness: 0.060 INCHES MINIMUM IN; Material Document and Classification: L-P-403 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 10 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.