The Plug,protective,dust and Moistur, cataloged under National Stock Number 5340-01-647-7095, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-647-7095 |
| Primary Part Number | 801-6556602-100 |
| Item Name | Plug,protective,dust and Moistur |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Design Type | FRICTION |
| Tube Outside Diameter for Which Designed | 1.175 INCHES MINIMUM AND 1.176 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-N-281 CLASS A OR CLASS B FED SPEC SINGLE MATERIAL RESPONSE |
| Opening Inside Diameter for Which Designed | 1.006 INCHES MINIMUM AND 1.008 INCHES MAXIMUM IN |
| Material | NICKEL ALLOY |
| 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 |
|---|---|
| 8216590-3 | Naval Sea Systems Command (USA) |
| 801-6556602-100 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| H415-7102-3 | 5/2 Secondary reference U.S. Government activity |
| 2621-601-15 PC 100 | 5/1 Secondary reference U.S. Government activity |
NSN 5340-01-647-7095 is a Plug,protective,dust and Moistur, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-647-7095 has 2 manufacturer part numbers on file: 8216590-3 (Naval Sea Systems Command), 801-6556602-100 (Naval Sea Systems Command).
Key specifications for 801-6556602-100: Design Type: FRICTION; Tube Outside Diameter for Which Designed: 1.175 INCHES MINIMUM AND 1.176 INCHES MAXIMUM IN; Material Document and Classification: QQ-N-281 CLASS A OR CLASS B FED SPEC SINGLE MATERIAL RESPONSE; Opening Inside Diameter for Which Designed: 1.006 INCHES MINIMUM AND 1.008 INCHES MAXIMUM IN. 5 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.