The Plug,vent, cataloged under National Stock Number 5340-01-010-2687, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Ge Aviation Systems Llc. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-010-2687 |
| Primary Part Number | 155812-01 |
| Item Name | Plug,vent |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Ge Aviation Systems Llc |
| Status | ACTIVE |
| Vent Hole Diameter | 0.062 INCHES NOMINAL IN |
| Length | 0.562 INCHES NOMINAL IN |
| Vent Hole Shape | ROUND |
| Thread Length | 0.312 INCHES NOMINAL IN |
| End Connection Type | THREADED |
| Unthreaded End Length | 0.250 INCHES NOMINAL IN |
| Inside Diameter | 0.125 INCHES NOMINAL IN |
| Thread Class | 1A A |
| Material | PLASTIC |
| Thread Size and Series/type Designator | 0.125-27 NPTF |
| Vent Hole Quantity | 1 |
| 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 |
|---|---|
| 155812-01 | Ge Aviation Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| 1604-341 | 3/9 Design control — primary reference U.S. Government activity |
| 9100457001 | 7/2 Vendor item drawing reference Ge Aviation Systems Llc |
NSN 5340-01-010-2687 is a Plug,vent, manufactured by Ge Aviation Systems Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-010-2687 has 1 manufacturer part number on file: 155812-01 (Ge Aviation Systems Llc).
Key specifications for 155812-01: Vent Hole Diameter: 0.062 INCHES NOMINAL IN; Length: 0.562 INCHES NOMINAL IN; Vent Hole Shape: ROUND; Thread Length: 0.312 INCHES NOMINAL IN. 11 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.