The Plug,assembly, cataloged under National Stock Number 5342-00-251-0063, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-00-251-0063 |
| Item Name | Plug,assembly |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF A RUBBER PLUG 0.730 IN. MIN AND 0.740 IN. MAX LENGTH AND 2.120 IN. MIN AND 2.125 IN. MAX DIAMETER,A BOLT,A WASHER 2.281 IN. MIN AND 2.343 IN. MAX DIAMETER AND 0.089 IN. NOM THICKNESS,A NUT 0.312-18 UNC THREADS;RESILIENT MEMBER MATERIAL-RUBBER,NEOPRENE. IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 6996360 | 5/9 Secondary reference Hunckler Products Inc |
| 570-016 | 5/9 Secondary reference R and B Inc |
| 570-016 | 3/9 Design control — primary reference Dorman Products, Inc. Dba Dorman |
| 570-016 | 5/9 Secondary reference Saint Clair Tool Co |
NSN 5342-00-251-0063 is a Plug,assembly, classified under FSC 5342, Hardware, Weapon System. Status: active.
Key specifications for 5342-00-251-0063: General Characteristics Item Description: CONSISTS OF A RUBBER PLUG 0.730 IN. MIN AND 0.740 IN. MAX LENGTH AND 2.120 IN. MIN AND 2.125 IN. MAX DIAMETER,A BOLT,A WASHER 2.281 IN. MIN AND 2.343 IN. MAX DIAMETER AND 0.089 IN. NOM THICKNESS,A NUT 0.312-18 UNC THREADS;RESILIENT MEMBER MATERIAL-RUBBER,NEOPRENE. IN. 1 specification is 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.