The Screw,assembled Washer, cataloged under National Stock Number 5305-01-068-3446, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Lucent Technologies Inc Corporate Headquarters. Government technical data includes 16 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-068-3446 |
| Primary Part Number | 184068 |
| Item Name | Screw,assembled Washer |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Lucent Technologies Inc Corporate Headquarters |
| Status | ACTIVE |
| Head Height | 0.063 INCHES NOMINAL IN |
| Fastener Length | 0.365 INCHES NOMINAL IN |
| Primary Washer Outside Diameter | 0.328 INCHES NOMINAL IN |
| Thread Length | 0.343 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Head Style | HEXAGON |
| Primary Washer Style | FLAT |
| Thread Direction | RIGHT-HAND |
| Primary Washer Material Thickness | 0.030 INCHES NOMINAL IN |
| Width Between Flats | 0.181 INCHES NOMINAL IN |
| Internal Drive Style | SLOT |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 40 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Washer Quantity | 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 184068 PRIMARY | Lucent Technologies Inc Corporate Headquarters (USA) |
| Reference | Meaning |
|---|---|
| 184068 | 5/9 Secondary reference American Telephone and Telegraph Co |
| 184068 | 5/9 Secondary reference At and T Teletype Corp |
| 184068 | 5/9 Secondary reference Telemechanics Inc |
| 184068 | 3/9 Design control — primary reference Lucent Technologies Inc Dba Federal Marketing Group |
NSN 5305-01-068-3446 is a Screw,assembled Washer, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-068-3446 has 1 manufacturer part number on file: 184068 (Lucent Technologies Inc Corporate Headquarters).
Key specifications for 184068: Head Height: 0.063 INCHES NOMINAL IN; Fastener Length: 0.365 INCHES NOMINAL IN; Primary Washer Outside Diameter: 0.328 INCHES NOMINAL IN; Thread Length: 0.343 INCHES NOMINAL IN. 16 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.