The Shaft,straight, cataloged under National Stock Number 3040-00-896-6739, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-896-6739 |
| Primary Part Number | 547A003088 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| First End Diameter | 0.2497 INCHES NOMINAL IN |
| Second End Diameter | 0.2497 INCHES NOMINAL IN |
| Second End Distance From Keyway Center to End | 0.250 INCHES NOMINAL IN |
| First End Style | PLAIN |
| Second End Keyway Width | 0.0615 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| Second End Style | WOODRUFF KEYWAY |
| Material | STEEL COMP 303 |
| 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 |
|---|---|
| 547A003088 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 547A003088 PRIMARY | L3 Technologies, Inc. Div L3 Keo (USA) |
| A547-647 PRIMARY | L3 Technologies, Inc. Div L3 Keo (USA) |
| 003088 PRIMARY | L3 Technologies, Inc. Div L3 Keo (USA) |
| Reference | Meaning |
|---|---|
| 547A003088 | 5/9 Secondary reference Chatham Precision Inc |
| A547-647 | 5/9 Secondary reference Chatham Precision Inc |
| 003088 | 5/9 Secondary reference Chatham Precision Inc |
NSN 3040-00-896-6739 is a Shaft,straight, manufactured by Northrop Grumman Systems Corporation, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-896-6739 has 4 manufacturer part numbers on file: 547A003088 (Northrop Grumman Systems Corporation), 547A003088 (L3 Technologies, Inc. Div L3 Keo), A547-647 (L3 Technologies, Inc. Div L3 Keo), 003088 (L3 Technologies, Inc. Div L3 Keo).
Key specifications for 547A003088: First End Diameter: 0.2497 INCHES NOMINAL IN; Second End Diameter: 0.2497 INCHES NOMINAL IN; Second End Distance From Keyway Center to End: 0.250 INCHES NOMINAL IN; First End Style: PLAIN. 8 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.