The Grommet,nonmetallic, cataloged under National Stock Number 5325-01-072-2254, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5325-01-072-2254 |
| Item Name | Grommet,nonmetallic |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Status | ACTIVE |
| Grommet Style | ROUND |
| Flange Thickness | 0.156 INCHES NOMINAL IN |
| Material Document and Classification | 417,TYPE S,CLASS SB,GRADE 515-A1 MIL STD SINGLE MATERIAL RESPONSE OVERALL |
| Large Flange Outside Diameter | 5.865 INCHES MINIMUM AND 5.885 INCHES MAXIMUM IN |
| Groove Outside Diameter | 5.417 INCHES MINIMUM AND 5.437 INCHES MAXIMUM IN |
| Grommet Construction Type | SOLID |
| Material | RUBBER NATURAL OVERALL |
| Groove Width | 0.188 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN |
| Nonmetallic Hardness Rating | 50.0 NOMINAL INTERNATIONAL RUBBER HARDNESS DEGREE SCALE |
| Hole Diameter | 5.188 INCHES MINIMUM AND 5.208 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 3192147 | 3/9 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 5325-01-072-2254 is a Grommet,nonmetallic, classified under FSC 5325, Fastening Devices. Status: active.
Key specifications for 5325-01-072-2254: Overall Height: 0.500 INCHES NOMINAL IN; Grommet Style: ROUND; Flange Thickness: 0.156 INCHES NOMINAL IN; Material Document and Classification: 417,TYPE S,CLASS SB,GRADE 515-A1 MIL STD 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.