The Grommet,nonmetallic, cataloged under National Stock Number 5325-01-615-7478, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-615-7478 |
| Primary Part Number | 7-611B25043-001 |
| Item Name | Grommet,nonmetallic |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Fourth Hole Diameter | 0.174 INCHES MINIMUM AND 0.194 INCHES MAXIMUM IN |
| Grommet Style | ROUND |
| First Hole Diameter | 1.244 INCHES MINIMUM AND 1.276 INCHES MAXIMUM IN |
| Third Hole Diameter | 0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN |
| Second Hole Diameter | 0.174 INCHES MINIMUM AND 0.194 INCHES MAXIMUM IN |
| Large Flange Outside Diameter | 5.03 INCHES MINIMUM AND 5.13 INCHES MAXIMUM IN |
| Groove Outside Diameter | 4.75 INCHES NOMINAL IN |
| Grommet Construction Type | SOLID |
| Material | RUBBER OVERALL |
| 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 |
|---|---|
| 7-611B25043-001 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| TA71001272NB01 | 5/9 Secondary reference U.S. Government activity |
NSN 5325-01-615-7478 is a Grommet,nonmetallic, manufactured by The Boeing Company, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-615-7478 has 1 manufacturer part number on file: 7-611B25043-001 (The Boeing Company).
Key specifications for 7-611B25043-001: Overall Height: 0.44 INCHES MINIMUM AND 0.50 INCHES MAXIMUM IN; Fourth Hole Diameter: 0.174 INCHES MINIMUM AND 0.194 INCHES MAXIMUM IN; Grommet Style: ROUND; First Hole Diameter: 1.244 INCHES MINIMUM AND 1.276 INCHES MAXIMUM 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.