The Shaft,straight, cataloged under National Stock Number 3040-01-353-8348, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is The Entwistle Company Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3040-01-353-8348 |
| Primary Part Number | 622219-1 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | The Entwistle Company Llc |
| Status | ACTIVE |
| FSC Application Data | SHEAVE ASSY |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 622219-1 | The Entwistle Company Llc (USA) |
| 622219-1 | Np Precision Inc. (USA) |
| 622219-1 | York Precision Machining and Hydraulics, Llc (USA) |
| 622219-1 | Precision Custom Components, Llc (USA) |
| 622219-1 | Micro Steel, Inc Dba Micro Steel Inc (USA) |
| Reference | Meaning |
|---|---|
| 622219-1 | 3/2 Design control — primary reference U.S. Government activity |
| 622219-1 | 5/9 Secondary reference Jmt Machine Company |
| 622219-1 | 5/9 Secondary reference Wellman Dynamics Machining and Assembly, Inc. |
| 622219-1 | 5/9 Secondary reference U.S. Government activity |
NSN 3040-01-353-8348 is a Shaft,straight, manufactured by The Entwistle Company Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-353-8348 has 5 manufacturer part numbers on file: 622219-1 (The Entwistle Company Llc), 622219-1 (Np Precision Inc.), 622219-1 (York Precision Machining and Hydraulics, Llc), 622219-1 (Precision Custom Components, Llc), 622219-1 (Micro Steel, Inc Dba Micro Steel Inc).
Key specifications for 622219-1: FSC Application Data: SHEAVE ASSY; Criticality Code Justification: FEAT; Special Features: ITEM IS A NON-AVIATION CRITICAL SAFETY ITEM (SCI) WHOSE FAILURE WILL RESULT IN SERIOUS DAMAGE TO EQUIPMENT OR SERIOUS INJURY OR DEATH TO PERSONNEL.. 2 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.
NSN 3040-01-353-8348 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.