The Grommet,nonmetallic, cataloged under National Stock Number 5325-00-975-2659, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5325-00-975-2659 |
| Primary Part Number | S8122B10 |
| Item Name | Grommet,nonmetallic |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Ontic Engineering & Manufacturing, Inc Dba Ontic Us |
| Status | ACTIVE |
| Grommet Style | ROUND |
| Flange Thickness | 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN |
| Large Flange Outside Diameter | 0.430 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN |
| Groove Outside Diameter | 0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN |
| Grommet Construction Type | SOLID |
| Material | RUBBER SYNTHETIC OVERALL |
| Groove Width | 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN |
| Nonmetallic Hardness Rating | 55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A |
| Hole Diameter | 0.120 INCHES MINIMUM AND 0.140 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 |
| Part Number | Manufacturer |
|---|---|
| S8122B10 | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| Reference | Meaning |
|---|---|
| S8122B10 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5325-00-975-2659 is a Grommet,nonmetallic, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-975-2659 has 1 manufacturer part number on file: S8122B10 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).
Key specifications for S8122B10: Overall Height: 0.140 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN; Grommet Style: ROUND; Flange Thickness: 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN; Large Flange Outside Diameter: 0.430 INCHES MINIMUM AND 0.450 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.