The Grommet,nonmetallic, cataloged under National Stock Number 5325-01-257-0802, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5325-01-257-0802 |
| Item Name | Grommet,nonmetallic |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Status | ACTIVE |
| Grommet Style | ROUND |
| Flange Thickness | 0.125 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN |
| Material Document and Classification | ASTM D2000,BG515A14B24C32E036F19Z,FC512A18B24C32E016F1-11Z ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Features Provided | COOLANT RESISTANT AND OIL RESISTANT |
| Large Flange Outside Diameter | 1.344 INCHES MINIMUM AND 1.406 INCHES MAXIMUM IN |
| Color | ORANGE OR RED OVERALL |
| Groove Outside Diameter | 1.046 INCHES MINIMUM AND 1.078 INCHES MAXIMUM IN |
| Grommet Construction Type | SOLID |
| Material | RUBBER SILICONE CLASS Q OVERALL |
| Groove Width | 0.172 INCHES NOMINAL IN |
| Hole Diameter | 0.734 INCHES MINIMUM AND 0.766 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 |
|---|---|
| MS35489-78X | 2/2 Government specification standardization U.S. Government activity |
NSN 5325-01-257-0802 is a Grommet,nonmetallic, classified under FSC 5325, Fastening Devices. Status: active.
Key specifications for 5325-01-257-0802: Overall Height: 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN; Grommet Style: ROUND; Flange Thickness: 0.125 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN; Material Document and Classification: ASTM D2000,BG515A14B24C32E036F19Z,FC512A18B24C32E016F1-11Z ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 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.