The Shaft,straight, cataloged under National Stock Number 3040-01-255-6664, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Rugged Information Technology Equipment Corporation Dba Rugged Information Technology Equipment. Government technical data includes 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3040-01-255-6664 |
| Primary Part Number | 110302-100 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Rugged Information Technology Equipment Corporation Dba Rugged Information Technology Equipment |
| Status | ACTIVE |
| Surface Finish | 64.0 MICROINCHES |
| First End Diameter | 0.4740 INCHES NOMINAL IN |
| First End Step Length | 0.190 INCHES NOMINAL IN |
| First End Angle Between Flats | 180.0 DEGREES NOMINAL |
| First End Style | TWO FLATS |
| Material Document and Classification | QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE |
| End Similarity | IDENTICAL |
| Material | ALUMINUM ALLOY 6061 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 110302-100 PRIMARY | Rugged Information Technology Equipment Corporation Dba Rugged Information Technology Equipment (USA) |
| Reference | Meaning |
|---|---|
| A3035086 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 110302-100 | 3/9 Design control — primary reference Datametrics Corporation |
| 110302 | D/9 Drawing number reference only Datametrics Corporation |
NSN 3040-01-255-6664 is a Shaft,straight, manufactured by Rugged Information Technology Equipment Corporation Dba Rugged Information Technology Equipment, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-255-6664 has 1 manufacturer part number on file: 110302-100 (Rugged Information Technology Equipment Corporation Dba Rugged Information Technology Equipment).
1 possible match (shared part number, not a government interchangeability claim): 2530-01-607-5868. Verify interchangeability with system specifications before substitution.
Key specifications for 110302-100: Surface Finish: 64.0 MICROINCHES; First End Diameter: 0.4740 INCHES NOMINAL IN; First End Step Length: 0.190 INCHES NOMINAL IN; First End Angle Between Flats: 180.0 DEGREES NOMINAL. 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.
NSN 3040-01-255-6664 has DEMIL Code Q. 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.