The Plug,protective,dust and Moistur, cataloged under National Stock Number 5340-01-021-8883, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Triumph Actuation Systems - Connecticut, Llc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-021-8883 |
| Primary Part Number | OMP3960P |
| Item Name | Plug,protective,dust and Moistur |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Triumph Actuation Systems - Connecticut, Llc |
| Status | ACTIVE |
| Design Type | THREADED |
| Material Document and Classification | QQ-A-325, TEMPER T6 FED SPEC SINGLE MATERIAL RESPONSE |
| Features Provided | BEVELED SEAT |
| Opening Inside Diameter for Which Designed | 0.811 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY 6061 |
| 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 |
|---|---|
| A15HS014-5 | The Boeing Company (USA) |
| OMP3960P PRIMARY | Triumph Actuation Systems - Connecticut, Llc (USA) |
NSN 5340-01-021-8883 is a Plug,protective,dust and Moistur, manufactured by Triumph Actuation Systems - Connecticut, Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-021-8883 has 2 manufacturer part numbers on file: A15HS014-5 (The Boeing Company), OMP3960P (Triumph Actuation Systems - Connecticut, Llc).
Key specifications for OMP3960P: Design Type: THREADED; Material Document and Classification: QQ-A-325, TEMPER T6 FED SPEC SINGLE MATERIAL RESPONSE; Features Provided: BEVELED SEAT; Opening Inside Diameter for Which Designed: 0.811 INCHES NOMINAL IN. 6 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.