The Shaft,straight, cataloged under National Stock Number 3040-00-567-4884, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Flowserve Corporation Dba Flowserve Div Services Business Unit. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Shaft,straight |
| FSC / FSG | 3040 — Miscellaneous Power Transmission Equipment (FSG 30) |
| Manufacturers | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (CAGE 16236); Flowserve Corporation Dba Flowserve Div Services Business Unit (CAGE 57994) |
| Parameter | Value |
|---|---|
| NSN | 3040-00-567-4884 |
| Primary Part Number | 2537.000 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Flowserve Corporation Dba Flowserve Div Services Business Unit |
| Status | ACTIVE |
| 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 |
|---|---|
| CS4320-0362 | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| 2537.000 PRIMARY | Flowserve Corporation Dba Flowserve Div Services Business Unit (USA) |
| Reference | Meaning |
|---|---|
| 1-B-2537 | 5/9 Secondary reference U.S. Government activity |
| 2537X | 5/9 Secondary reference U.S. Government activity |
NSN 3040-00-567-4884 is a Shaft,straight, manufactured by Flowserve Corporation Dba Flowserve Div Services Business Unit, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-567-4884 has 2 manufacturer part numbers on file: CS4320-0362 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 2537.000 (Flowserve Corporation Dba Flowserve Div Services Business Unit).
1 possible match (shared part number, not a government interchangeability claim): 5995-01-110-4501. Verify interchangeability with system specifications before substitution.
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.