The Grommet,nonmetallic, cataloged under National Stock Number 5325-00-042-5181, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 13 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 | 5325-00-042-5181 |
| Primary Part Number | 10931159 |
| Item Name | Grommet,nonmetallic |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Grommet Style | DEE |
| Flange Thickness | 0.156 INCHES NOMINAL IN |
| Material Document and Classification | MIL-STD-417 TYPE S,CLASS SB,GRADE 510 ABF2 MIL STD SINGLE MATERIAL RESPONSE OVERALL |
| Groove Depth | 0.141 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN |
| Hole Center to Flat End Length | 0.406 INCHES NOMINAL IN |
| Spline Quantity | 1 |
| Color | BLACK OVERALL |
| Grommet Construction Type | SPLIT |
| Material | RUBBER SYNTHETIC OVERALL |
| Large Flange Radius | 0.656 INCHES NOMINAL IN |
| Groove Width | 0.062 INCHES NOMINAL IN |
| Nonmetallic Hardness Rating | 65.0 MINIMUM SHORE DUROMETER A AND 75.0 MAXIMUM SHORE DUROMETER A |
| Hole Diameter | 0.688 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 |
|---|---|
| 10931159 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5325-00-042-5181 is a Grommet,nonmetallic, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-042-5181 has 1 manufacturer part number on file: 10931159 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 10931159: Overall Height: 0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN; Grommet Style: DEE; Flange Thickness: 0.156 INCHES NOMINAL IN; Material Document and Classification: MIL-STD-417 TYPE S,CLASS SB,GRADE 510 ABF2 MIL STD SINGLE MATERIAL RESPONSE OVERALL. 13 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.