The Plug,expansion, cataloged under National Stock Number 5340-00-321-9159, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Corporation. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-00-321-9159 |
| Primary Part Number | 6836279 |
| Item Name | Plug,expansion |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Rolls-Royce Corporation |
| Status | ACTIVE |
| Radius | 0.0602 INCHES NOMINAL IN |
| Outside Diameter | 1.878 INCHES MINIMUM AND 1.883 INCHES MAXIMUM IN |
| Style Designator | TRAPPED CUP |
| Material Document and Classification | SAE 1008 THRU 1020 ASSN STD SINGLE MATERIAL RESPONSE |
| Material Thickness | 0.0598 INCHES NOMINAL IN |
| Height | 0.300 INCHES NOMINAL IN |
| Material | STEEL |
| Smallest Diameter | 1.875 INCHES MINIMUM AND 1.879 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6836279 PRIMARY | Rolls-Royce Corporation (USA) |
| Reference | Meaning |
|---|---|
| 6836279 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
| L33620 | 5/9 Secondary reference Cnh Industrial America Llc Dba Cnh America |
NSN 5340-00-321-9159 is a Plug,expansion, manufactured by Rolls-Royce Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-321-9159 has 1 manufacturer part number on file: 6836279 (Rolls-Royce Corporation).
Key specifications for 6836279: Radius: 0.0602 INCHES NOMINAL IN; Outside Diameter: 1.878 INCHES MINIMUM AND 1.883 INCHES MAXIMUM IN; Style Designator: TRAPPED CUP; Material Document and Classification: SAE 1008 THRU 1020 ASSN STD SINGLE MATERIAL RESPONSE. 8 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.