The Roller,linear-Rotary Motion, cataloged under National Stock Number 3120-00-809-1510, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Maney Aircraft, Inc. Dba Maney Aircraft. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3120-00-809-1510 |
| Primary Part Number | 300-343020 |
| Item Name | Roller,linear-Rotary Motion |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Maney Aircraft, Inc. Dba Maney Aircraft |
| Status | ACTIVE |
| Material Document and Classification | MIL-P-17091,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE |
| Casehardening Indicator | NOT CASEHARDENED |
| Material | PLASTIC POLYAMIDE NYLON |
| 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 |
|---|---|
| 300-343020 PRIMARY | Maney Aircraft, Inc. Dba Maney Aircraft (USA) |
| 300-343020 PRIMARY | Kit Pack Co., Inc. (USA) |
| 300-343020 PRIMARY | Mercer Products & Manufacturing Company Dba Mercer Products & Manufacturing Co Div Mercer Products & Manufacturing (USA) |
| Reference | Meaning |
|---|---|
| 300-343020 REV B | 7/2 Vendor item drawing reference The Boeing Company Div Legacy Am&m |
NSN 3120-00-809-1510 is a Roller,linear-Rotary Motion, manufactured by Maney Aircraft, Inc. Dba Maney Aircraft, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-00-809-1510 has 3 manufacturer part numbers on file: 300-343020 (Maney Aircraft, Inc. Dba Maney Aircraft), 300-343020 (Kit Pack Co., Inc.), 300-343020 (Mercer Products & Manufacturing Company Dba Mercer Products & Manufacturing Co Div Mercer Products & Manufacturing).
Key specifications for 300-343020: Material Document and Classification: MIL-P-17091,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE; Casehardening Indicator: NOT CASEHARDENED; Material: PLASTIC POLYAMIDE NYLON. 3 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.