The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-571-7233, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Dmr Consulting, Inc. Dba Dmr Consulting Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-571-7233 |
| Primary Part Number | 120589-2 |
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Dmr Consulting, Inc. Dba Dmr Consulting Inc |
| Status | ACTIVE |
| Design Type | FRICTION |
| Overall Diameter | 3.812 INCHES NOMINAL IN |
| Tube Outside Diameter for Which Designed | 2.750 INCHES NOMINAL IN |
| Material Document and Classification | AMS 5643 ASSN STD ALL MATERIAL RESPONSES |
| Opening Inside Diameter for Which Designed | 2.441 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 120589-2 PRIMARY | Dmr Consulting, Inc. Dba Dmr Consulting Inc (USA) |
| Reference | Meaning |
|---|---|
| 120589-2 | 5/9 Secondary reference L3harris Technologies, Inc. Dba Harris Div Mine Defense Systems |
| 120589-2 | 5/2 Secondary reference U.S. Government activity |
NSN 5340-01-571-7233 is a Cap,protective,dust and Moisture, manufactured by Dmr Consulting, Inc. Dba Dmr Consulting Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-571-7233 has 1 manufacturer part number on file: 120589-2 (Dmr Consulting, Inc. Dba Dmr Consulting Inc).
Key specifications for 120589-2: Design Type: FRICTION; Overall Diameter: 3.812 INCHES NOMINAL IN; Tube Outside Diameter for Which Designed: 2.750 INCHES NOMINAL IN; Material Document and Classification: AMS 5643 ASSN STD ALL MATERIAL RESPONSES. 7 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.
NSN 5340-01-571-7233 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.