The Grommet,nonmetallic, cataloged under National Stock Number 5325-01-229-8991, 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 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-229-8991 |
| Primary Part Number | 9M736-64 |
| Item Name | Grommet,nonmetallic |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Minor Rubber Co Inc |
| Status | ACTIVE |
| Grommet Style | ROUND |
| Flange Thickness | 0.062 INCHES NOMINAL IN |
| Material Document and Classification | MIL-R-25988,TY 2,CL 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Large Flange Outside Diameter | 0.625 INCHES NOMINAL IN |
| Color | BLUE OVERALL |
| Groove Outside Diameter | 0.438 INCHES NOMINAL IN |
| Grommet Construction Type | SOLID |
| Material | RUBBER SYNTHETIC OVERALL |
| Groove Width | 0.188 INCHES NOMINAL IN |
| Nonmetallic Hardness Rating | 45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A |
| Hole Diameter | 0.250 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 |
|---|---|
| 9M736-64 | The Boeing Company Div Defense (USA) |
| 9M736-64 | Bae Systems (operations) Limited (GBR) |
| 9M736-64 | Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp (USA) |
| 9M736-64 PRIMARY | Minor Rubber Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 9M736-64 | 5/9 Secondary reference British Aerospace (military Aircraft & Aerostructures) |
| 9M736-64 | 5/9 Secondary reference Bae Systems Plc |
NSN 5325-01-229-8991 is a Grommet,nonmetallic, manufactured by Minor Rubber Co Inc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-229-8991 has 4 manufacturer part numbers on file: 9M736-64 (The Boeing Company Div Defense), 9M736-64 (Bae Systems (operations) Limited), 9M736-64 (Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp), 9M736-64 (Minor Rubber Co Inc).
Key specifications for 9M736-64: Overall Height: 0.312 INCHES NOMINAL IN; Grommet Style: ROUND; Flange Thickness: 0.062 INCHES NOMINAL IN; Material Document and Classification: MIL-R-25988,TY 2,CL 2 MIL 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.