The Shaft,straight, cataloged under National Stock Number 3040-00-152-8290, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Ametek Inc Heat Transfer Div. Government technical data includes 13 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3040-00-152-8290 |
| Primary Part Number | 1630-40-126 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Ametek Inc Heat Transfer Div |
| Status | ACTIVE |
| FSC Application Data | DRYING TUMBLER,LAUNDRY,COMMERCIAL |
| First End Diameter | 0.7500 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM IN |
| Second End Diameter | 0.7500 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM IN |
| First End Style | FLAT KEYWAY |
| Second End Keyway Width | 0.1870 INCHES NOMINAL IN |
| First End Keyway Depth | 0.094 INCHES NOMINAL IN |
| Second End Keyway Depth | 0.094 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| Second End Style | FLAT KEYWAY |
| Material | STEEL |
| External Keyway Length | 1.750 INCHES NOMINAL SECOND END IN |
| External Keyway Length | 2.250 INCHES NOMINAL FIRST END IN |
| First End Keyway Width | 0.1870 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 |
|---|---|
| 1630-40-126 | Ametek Inc Heat Transfer Div (USA) |
| Reference | Meaning |
|---|---|
| JTU14 | 5/9 Secondary reference American Laundry Machinery Inc |
| 6-1-2330-20-158 | 5/2 Secondary reference U.S. Government activity |
| 6-1-2330-20-158A | 5/9 Secondary reference Eidal International Corporation |
| TU14 | 5/9 Secondary reference American Laundry Machinery Inc |
| ML14 | 3/9 Design control — primary reference American Laundry Machinery Inc |
NSN 3040-00-152-8290 is a Shaft,straight, manufactured by Ametek Inc Heat Transfer Div, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-152-8290 has 1 manufacturer part number on file: 1630-40-126 (Ametek Inc Heat Transfer Div).
1 possible match (shared part number, not a government interchangeability claim): 7025-01-332-5545. Verify interchangeability with system specifications before substitution.
Key specifications for 1630-40-126: FSC Application Data: DRYING TUMBLER,LAUNDRY,COMMERCIAL; First End Diameter: 0.7500 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM IN; Second End Diameter: 0.7500 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM IN; First End Style: FLAT KEYWAY. 13 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.