The Grommet,nonmetallic, cataloged under National Stock Number 5325-01-113-4118, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Monsanto Industrial Chemicals Co. Government technical data includes 6 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-113-4118 |
| Primary Part Number | MP-52 |
| Item Name | Grommet,nonmetallic |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Monsanto Industrial Chemicals Co |
| Status | ACTIVE |
| Flange Thickness | 0.025 INCHES NOMINAL IN |
| Features Provided | SEALING RING |
| Large Flange Outside Diameter | 0.310 INCHES NOMINAL IN |
| Color | BLACK OVERALL |
| Grommet Construction Type | SOLID |
| Material | PLASTIC POLYPROPYLENE 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 |
|---|---|
| MP-52 PRIMARY | Monsanto Industrial Chemicals Co (USA) |
| 5L.5593.001.12 | Hensoldt Sensors Gmbh Div Seps (DEU) |
NSN 5325-01-113-4118 is a Grommet,nonmetallic, manufactured by Monsanto Industrial Chemicals Co, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-113-4118 has 2 manufacturer part numbers on file: MP-52 (Monsanto Industrial Chemicals Co), 5L.5593.001.12 (Hensoldt Sensors Gmbh Div Seps).
2 possible matches (shared part number, not a government interchangeability claim): 3411-01-121-7483, 6520-01-125-3245. Verify interchangeability with system specifications before substitution.
Key specifications for MP-52: Overall Height: 0.768 INCHES NOMINAL IN; Flange Thickness: 0.025 INCHES NOMINAL IN; Features Provided: SEALING RING; Large Flange Outside Diameter: 0.310 INCHES NOMINAL IN. 6 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.