The Plug,vent, cataloged under National Stock Number 5340-01-389-0083, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Goodrich Corporation. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-389-0083 |
| Primary Part Number | TSK7041-1 |
| Item Name | Plug,vent |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Goodrich Corporation |
| Status | ACTIVE |
| Vent Hole Diameter | 0.250 INCHES NOMINAL IN |
| Length | 0.893 INCHES NOMINAL IN |
| Vent Hole Shape | ROUND |
| Thread Length | 0.360 INCHES NOMINAL IN |
| End Connection Type | THREADED |
| Unthreaded End Diameter | 0.660 INCHES NOMINAL IN |
| Material Document and Classification | AMS 5659 ASSN STD SINGLE MATERIAL RESPONSE |
| Unthreaded End Length | 0.055 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE |
| Thread Class | 3A A |
| Test Data Document | 81346-ASTM E1444 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). |
| Material | STEEL |
| Thread Size and Series/type Designator | 7/8-14 UNIFIED NATIONAL JOINT FINE (UNJF) |
| 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 |
|---|---|
| TSK7041-1 PRIMARY | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| TSK7041-1 | 3/9 Design control — primary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| TSK7041-1 | 5/9 Secondary reference Goodrich Corp Dba Goodrich Corp |
NSN 5340-01-389-0083 is a Plug,vent, manufactured by Goodrich Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-389-0083 has 1 manufacturer part number on file: TSK7041-1 (Goodrich Corporation).
Key specifications for TSK7041-1: Vent Hole Diameter: 0.250 INCHES NOMINAL IN; Length: 0.893 INCHES NOMINAL IN; Vent Hole Shape: ROUND; Thread Length: 0.360 INCHES NOMINAL IN. 14 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.