The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-00-237-6263, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Itt Cannon Llc. Government technical data includes 8 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 | 5340-00-237-6263 |
| Primary Part Number | CA17530-18 |
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Itt Cannon Llc |
| Status | ACTIVE |
| Width Across Flats | 0.812 INCHES NOMINAL IN |
| Design Type | THREADED |
| Overall Diameter | 0.938 INCHES NOMINAL IN |
| Tube Outside Diameter for Which Designed | 1.125 INCHES MINIMUM AND 1.156 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Material | ALUMINUM ALLOY |
| Thread Size and Series/type Designator | 1.125-18 UNEF |
| Round Cap Outside Surface Condition | SMOOTH |
| 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 |
|---|---|
| CA17530-18 PRIMARY | Itt Cannon Llc (USA) |
NSN 5340-00-237-6263 is a Cap,protective,dust and Moisture, manufactured by Itt Cannon Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-237-6263 has 1 manufacturer part number on file: CA17530-18 (Itt Cannon Llc).
Key specifications for CA17530-18: Width Across Flats: 0.812 INCHES NOMINAL IN; Design Type: THREADED; Overall Diameter: 0.938 INCHES NOMINAL IN; Tube Outside Diameter for Which Designed: 1.125 INCHES MINIMUM AND 1.156 INCHES MAXIMUM IN. 8 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.