The Coupling,shaft,rigid, cataloged under National Stock Number 3010-01-458-8744, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Astronics Dme Llc Dba Astronics Dme. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-458-8744 |
| Primary Part Number | G1-22-7681 |
| Item Name | Coupling,shaft,rigid |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Astronics Dme Llc Dba Astronics Dme |
| Status | ACTIVE |
| Bore Length | 0.4400 INCHES NOMINAL FIRST END IN |
| Bore Length | 0.5600 INCHES NOMINAL SECOND END IN |
| Overall Diameter | 0.437 INCHES NOMINAL IN |
| Style Designator | PLAIN SLEEVE |
| Material Document and Classification | QQ-A-225/8 COND CD FED SPEC SINGLE MATERIAL RESPONSE |
| Bore Shape | STRAIGHT FIRST END |
| Bore Shape | STRAIGHT SECOND END |
| Body Material | ALUMINUM ALLOY |
| Bore Diameter | 0.2500 INCHES NOMINAL FIRST END IN |
| Bore Diameter | 0.1280 INCHES NOMINAL SECOND END 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 |
|---|---|
| G1-22-7681 PRIMARY | Astronics Dme Llc Dba Astronics Dme (USA) |
| Reference | Meaning |
|---|---|
| 701874-3 | 5/9 Secondary reference Drs Sustainment Systems, Inc. |
NSN 3010-01-458-8744 is a Coupling,shaft,rigid, manufactured by Astronics Dme Llc Dba Astronics Dme, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-458-8744 has 1 manufacturer part number on file: G1-22-7681 (Astronics Dme Llc Dba Astronics Dme).
Key specifications for G1-22-7681: Bore Length: 0.4400 INCHES NOMINAL FIRST END IN; Bore Length: 0.5600 INCHES NOMINAL SECOND END IN; Overall Diameter: 0.437 INCHES NOMINAL IN; Style Designator: PLAIN SLEEVE. 10 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.