The Hub,body, cataloged under National Stock Number 3040-00-968-7832, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-968-7832 |
| Primary Part Number | K1-11 |
| Item Name | Hub,body |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Roller Bearing Co of America, Inc Div Pic Design |
| Status | ACTIVE |
| Shoulder Width | 0.220 INCHES NOMINAL IN |
| Hub Inside Diameter | 0.187 INCHES NOMINAL IN |
| Style Designator | SINGLE HUB W/ SECURING HOLE(S) |
| Surface Treatment | PASSIVATE |
| Distance From First End Hub to Shoulder | 0.220 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| First End Hub Outside Diameter | 0.438 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 |
|---|---|
| K1-11 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
NSN 3040-00-968-7832 is a Hub,body, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-968-7832 has 1 manufacturer part number on file: K1-11 (Roller Bearing Co of America, Inc Div Pic Design).
1 possible match (shared part number, not a government interchangeability claim): 5315-01-018-1591. Verify interchangeability with system specifications before substitution.
Key specifications for K1-11: Shoulder Width: 0.220 INCHES NOMINAL IN; Hub Inside Diameter: 0.187 INCHES NOMINAL IN; Style Designator: SINGLE HUB W/ SECURING HOLE(S); Special Features: SECURING HOLE QTY:2;ANGLE BETWEEN CENTERLINES OF SECURING HOLE IN DEG:90.0 DEGS;O/A LENGTH:0.530 IN.NOM;SECURING HOLE SIZE:NO.4-40 UNC-2B 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.