The Plug Assembly,sealing, cataloged under National Stock Number 5340-01-663-1781, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Hanson Rivet & Supply Co. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-663-1781 |
| Primary Part Number | RN-3716-1 |
| Item Name | Plug Assembly,sealing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Hanson Rivet & Supply Co |
| Status | ACTIVE |
| Design Type | THREADED |
| Overall Diameter | 0.75 INCHES NOMINAL IN |
| Opening Inside Diameter for Which Designed | 0.75 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Thread Size and Series/type Designator | 0.375 UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| RN-3716-1 PRIMARY | Hanson Rivet & Supply Co (USA) |
| 0730E0003-2 | Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center (USA) |
| 098-2-2100 PRIMARY | Parts Master Inc Dyna Systems Div (USA) |
| 0730E0003-1 | Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center (USA) |
| Reference | Meaning |
|---|---|
| 0730E0003 | D/9 Drawing number reference only Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center |
NSN 5340-01-663-1781 is a Plug Assembly,sealing, manufactured by Hanson Rivet & Supply Co, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-663-1781 has 4 manufacturer part numbers on file: RN-3716-1 (Hanson Rivet & Supply Co), 0730E0003-2 (Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center), 098-2-2100 (Parts Master Inc Dyna Systems Div), 0730E0003-1 (Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center).
Key specifications for RN-3716-1: Design Type: THREADED; Overall Diameter: 0.75 INCHES NOMINAL IN; Opening Inside Diameter for Which Designed: 0.75 INCHES NOMINAL IN; End Item Identification: 2590016595620. 5 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.