The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-548-4466, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Teledyne Instruments Inc Dba Dgo Div Teledyne D.g.o'brien. Government technical data includes 2 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 | 5340-01-548-4466 |
| Primary Part Number | 1284034-101 |
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Teledyne Instruments Inc Dba Dgo Div Teledyne D.g.o'brien |
| Status | ACTIVE |
| Design Type | FRICTION |
| Overall Diameter | 1.500 INCHES NOMINAL IN |
| 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 |
|---|---|
| 1284034-101 PRIMARY | Teledyne Instruments Inc Dba Dgo Div Teledyne D.g.o'brien (USA) |
| U90048102 | Mactaggart Scott & Co Ltd (GBR) |
NSN 5340-01-548-4466 is a Cap,protective,dust and Moisture, manufactured by Teledyne Instruments Inc Dba Dgo Div Teledyne D.g.o'brien, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-548-4466 has 2 manufacturer part numbers on file: 1284034-101 (Teledyne Instruments Inc Dba Dgo Div Teledyne D.g.o'brien), U90048102 (Mactaggart Scott & Co Ltd).
Key specifications for 1284034-101: Design Type: FRICTION; Overall Diameter: 1.500 INCHES NOMINAL IN; Special Features: 0.824 IN. HEIGHT IN; Part Name Assigned by Controlling Agency: PRESSURE PROOF CAP. 2 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.