The Plug,leakproof Seal, cataloged under National Stock Number 5340-01-105-7789, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Meritor Heavy Vehicle Systems, Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-105-7789 |
| Primary Part Number | 1250S409 |
| Item Name | Plug,leakproof Seal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Meritor Heavy Vehicle Systems, Llc |
| Status | ACTIVE |
| Material | RUBBER NATURAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 1250S409 PRIMARY | Meritor Heavy Vehicle Systems, Llc (USA) |
| 42480064EY5009-18 | Iveco Deutschland Aktiengesellschaft (DEU) |
| 42480064 | Iveco Deutschland Aktiengesellschaft (DEU) |
| Reference | Meaning |
|---|---|
| 1250S409 | C/1 Advisory reference — outside the item-of-supply concept Meritor Industrial Products, Llc |
NSN 5340-01-105-7789 is a Plug,leakproof Seal, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-105-7789 has 3 manufacturer part numbers on file: 1250S409 (Meritor Heavy Vehicle Systems, Llc), 42480064EY5009-18 (Iveco Deutschland Aktiengesellschaft), 42480064 (Iveco Deutschland Aktiengesellschaft).
Key specifications for 1250S409: Special Features: ITEM 19 ON DRWG (BOUCHON); Part Name Assigned by Controlling Agency: RUBBER PLUG; End Item Identification: MRAP - COMMON NSN - USED ON 2 MRAP VARIANTS AND 1 OTHER WEAPON SYSTEM INCLUDING Z3M - CRANE HIGH SPEED, HIGH MOBILITY (TAM) B0443; Material: RUBBER NATURAL. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.