The Grommet,nonmetallic, cataloged under National Stock Number 5325-01-305-0310, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Minor Rubber Co Inc. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-305-0310 |
| Primary Part Number | C849-5-3 |
| Item Name | Grommet,nonmetallic |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Minor Rubber Co Inc |
| Status | ACTIVE |
| Grommet Style | ROUND |
| Flange Thickness | 0.180 INCHES NOMINAL IN |
| Material Document and Classification | ZZ-R-765 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Large Flange Outside Diameter | 1.250 INCHES NOMINAL IN |
| Color | NATURAL OVERALL |
| Groove Outside Diameter | 0.875 INCHES NOMINAL IN |
| Grommet Construction Type | SPLIT |
| Material | RUBBER SILICONE CLASS Q OVERALL |
| Groove Width | 1.000 INCHES NOMINAL IN |
| Nonmetallic Hardness Rating | 45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A |
| Hole Diameter | 0.625 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 |
|---|---|
| C849-5-3 | Minor Rubber Co Inc (USA) |
| Reference | Meaning |
|---|---|
| SZ10686-5-3 | 5/2 Secondary reference U.S. Government activity |
| 5325PL0719614 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| C849-5-3 | 5/9 Secondary reference Tech Plastics Inc |
| C849-5-3 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5325-01-305-0310 is a Grommet,nonmetallic, manufactured by Minor Rubber Co Inc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-305-0310 has 1 manufacturer part number on file: C849-5-3 (Minor Rubber Co Inc).
Key specifications for C849-5-3: Overall Height: 1.360 INCHES NOMINAL IN; Grommet Style: ROUND; Flange Thickness: 0.180 INCHES NOMINAL IN; Material Document and Classification: ZZ-R-765 FED SPEC 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.