The Plug,protective,dust and Moistur, cataloged under National Stock Number 5340-01-309-3154, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 4 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.
| Parameter | Value |
|---|---|
| NSN | 5340-01-309-3154 |
| Primary Part Number | 4075772 |
| Item Name | Plug,protective,dust and Moistur |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Design Type | FRICTION |
| Overall Diameter | 0.412 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN |
| Opening Inside Diameter for Which Designed | 0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 4075772 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 5340-01-309-3154 is a Plug,protective,dust and Moistur, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-309-3154 has 1 manufacturer part number on file: 4075772 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 4075772: Design Type: FRICTION; Overall Diameter: 0.412 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN; Opening Inside Diameter for Which Designed: 0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN; Special Features: 0.370 MIN. TO 0.385 MAX. IN. HGTH;CSUNK. 4 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.