The Plug,vent, cataloged under National Stock Number 5340-00-972-3286, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-972-3286 |
| Primary Part Number | 98PM2665-1 |
| Item Name | Plug,vent |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Refinement Medium Type | STRAINING |
| Vent Hole Diameter | 0.185 INCHES NOMINAL IN |
| Length | 0.625 INCHES NOMINAL IN |
| Vent Hole Shape | ROUND |
| Thread Length | 0.375 INCHES NOMINAL IN |
| End Connection Type | THREADED |
| Outside Diameter | 0.750 INCHES NOMINAL IN |
| Inside Diameter | 0.500 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE |
| Thread Class | 2A A |
| Material | ALUMINUM ALLOY |
| Thread Size and Series/type Designator | 0.438-20 UNF |
| Vent Hole Quantity | 1 |
| Refinement Device Type | WIRE FABRIC |
| 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 |
|---|---|
| 98PM2665-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 5340-00-972-3286 is a Plug,vent, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-972-3286 has 1 manufacturer part number on file: 98PM2665-1 (Northrop Grumman Systems Corporation).
Key specifications for 98PM2665-1: Refinement Medium Type: STRAINING; Vent Hole Diameter: 0.185 INCHES NOMINAL IN; Length: 0.625 INCHES NOMINAL IN; Vent Hole Shape: ROUND. 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.