The Hub,body, cataloged under National Stock Number 3040-00-807-1856, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Telemechanics 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-807-1856 |
| Primary Part Number | 161676 |
| Item Name | Hub,body |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| Shoulder Width | 0.055 INCHES NOMINAL IN |
| Hub Inside Diameter | 0.498 INCHES NOMINAL IN |
| Style Designator | SINGLE HUB W/ SECURING HOLE(S) |
| Material | STEEL |
| Distance From Second End Hub to Shoulder | 0.256 INCHES NOMINAL IN |
| Shoulder Outside Diameter | 1.307 INCHES NOMINAL IN |
| First End Hub Outside Diameter | 0.647 INCHES NOMINAL IN |
| 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 |
|---|---|
| 161676 PRIMARY | Telemechanics Inc (USA) |
| Reference | Meaning |
|---|---|
| 161676 | 5/9 Secondary reference American Telephone and Telegraph Co |
NSN 3040-00-807-1856 is a Hub,body, manufactured by Telemechanics Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-807-1856 has 1 manufacturer part number on file: 161676 (Telemechanics Inc).
Key specifications for 161676: Shoulder Width: 0.055 INCHES NOMINAL IN; Hub Inside Diameter: 0.498 INCHES NOMINAL IN; Style Designator: SINGLE HUB W/ SECURING HOLE(S); Special Features: O/A LENGTH:0.311 IN.NOM IN. 7 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.