The Cap-Plug,protective,dust and Moi, cataloged under National Stock Number 5340-01-633-2569, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 6 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-633-2569 |
| Primary Part Number | 2621-607-01-0065AC1 |
| Item Name | Cap-Plug,protective,dust and Moi |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 8 |
| Material | NICKEL ALLOY |
| Thread Series Designator | UN |
| Reference Number Differentiating Characteristics | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS AND REQUIRES CLEANING, PACKING, AND MARKING IAW MIL-STD-1330 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | S |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 2621-607-01-0065AC1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 7383858-H7630401-0020AC1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 100-7285186-20C1 | Naval Inventory Control Point Mechanicsburg (USA) |
| H547-0001-H7630401-0020AC1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| H547-0001-H7630401-0020A | 5/1 Secondary reference U.S. Government activity |
| 100-7285186-20 | 5/1 Secondary reference Naval Sea Systems Command |
| 7383858-H7630401-0020A | 5/1 Secondary reference Naval Sea Systems Command |
| 2621-607-01-0065A | 3/1 Design control — primary reference U.S. Government activity |
NSN 5340-01-633-2569 is a Cap-Plug,protective,dust and Moi, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-633-2569 has 4 manufacturer part numbers on file: 2621-607-01-0065AC1 (Naval Inventory Control Point Mechanicsburg), 7383858-H7630401-0020AC1 (Naval Inventory Control Point Mechanicsburg), 100-7285186-20C1 (Naval Inventory Control Point Mechanicsburg), H547-0001-H7630401-0020AC1 (Naval Inventory Control Point Mechanicsburg).
Key specifications for 2621-607-01-0065AC1: Criticality Code Justification: ZZZY; Part Name Assigned by Controlling Agency: PLUG ASSEMBLY,DRAIN; Thread Class: 3A A; Thread Quantity Per Inch: 8. 6 specifications are 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.