The Grommet,nonmetallic, cataloged under National Stock Number 5325-01-562-3405, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Amphenol Corp Div Amphenol Aerospace Operations. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-562-3405 |
| Primary Part Number | 10-637256-112 |
| Item Name | Grommet,nonmetallic |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Amphenol Corp Div Amphenol Aerospace Operations |
| Status | ACTIVE |
| Grommet Style | ROUND |
| Large Flange Outside Diameter | 1.285 INCHES NOMINAL IN |
| Color | BLACK OVERALL |
| 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 |
|---|---|
| 10-637256-112 PRIMARY | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
| 5M3157-2 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 5325-01-562-3405 is a Grommet,nonmetallic, manufactured by Amphenol Corp Div Amphenol Aerospace Operations, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-562-3405 has 2 manufacturer part numbers on file: 10-637256-112 (Amphenol Corp Div Amphenol Aerospace Operations), 5M3157-2 (The Boeing Company Div Defense).
Key specifications for 10-637256-112: Overall Height: 0.250 INCHES NOMINAL IN; Grommet Style: ROUND; Large Flange Outside Diameter: 1.285 INCHES NOMINAL IN; Color: BLACK OVERALL. 4 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.