The Grommet,nonmetallic, cataloged under National Stock Number 5325-00-121-6497, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Legacy Am&m. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-121-6497 |
| Primary Part Number | 140-33636 |
| Item Name | Grommet,nonmetallic |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| Grommet Style | ROUND |
| Flange Thickness | 0.094 INCHES NOMINAL IN |
| Features Provided | COOLANT RESISTANT |
| Large Flange Outside Diameter | 1.125 INCHES NOMINAL IN |
| Groove Outside Diameter | 0.562 INCHES NOMINAL IN |
| Hole Angle in Deg | 65.000 |
| Grommet Construction Type | SPLIT |
| Material | RUBBER OVERALL |
| Groove Width | 0.031 INCHES NOMINAL IN |
| Nonmetallic Hardness Rating | 45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A |
| Hole Diameter | 0.062 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 |
|---|---|
| 140-33636 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
NSN 5325-00-121-6497 is a Grommet,nonmetallic, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-121-6497 has 1 manufacturer part number on file: 140-33636 (The Boeing Company Div Legacy Am&m).
Key specifications for 140-33636: Overall Height: 1.500 INCHES NOMINAL IN; Grommet Style: ROUND; Flange Thickness: 0.094 INCHES NOMINAL IN; Features Provided: COOLANT RESISTANT. 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.