The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-225-6549, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Zwick Energy Researach Organization Inc. 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-225-6549 |
| Primary Part Number | ZPC1000044 |
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Zwick Energy Researach Organization Inc |
| Status | ACTIVE |
| Design Type | FRICTION |
| Overall Diameter | 1.000 INCHES NOMINAL IN |
| Tube Outside Diameter for Which Designed | 0.960 INCHES NOMINAL IN |
| Opening Inside Diameter for Which Designed | 0.810 INCHES NOMINAL IN |
| Material | PLASTIC |
| 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 |
|---|---|
| ZPC1000044 PRIMARY | Zwick Energy Researach Organization Inc (USA) |
| 706-89 | Sinclair & Rush, Inc. Dba Sinclair & Rush Inc (USA) |
NSN 5340-01-225-6549 is a Cap,protective,dust and Moisture, manufactured by Zwick Energy Researach Organization Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-225-6549 has 2 manufacturer part numbers on file: ZPC1000044 (Zwick Energy Researach Organization Inc), 706-89 (Sinclair & Rush, Inc. Dba Sinclair & Rush Inc).
Key specifications for ZPC1000044: Design Type: FRICTION; Overall Diameter: 1.000 INCHES NOMINAL IN; Tube Outside Diameter for Which Designed: 0.960 INCHES NOMINAL IN; Opening Inside Diameter for Which Designed: 0.810 INCHES NOMINAL 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.