The Coupling Half,shaft, cataloged under National Stock Number 3010-00-312-0780, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is L3harris Technologies, Inc. Dba Harris Corporation. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3010-00-312-0780 |
| Primary Part Number | NL900094-1ISSUEC |
| Item Name | Coupling Half,shaft |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corporation |
| Status | ACTIVE |
| Bore Length | 0.1880 INCHES NOMINAL IN |
| Body Style | FLEXIBLE KEY INSERT TYPE, PARTIAL BORE |
| Material Document and Classification | MIL-B-895, GRADE CONDITION 1/2 HARD MIL SPEC SINGLE MATERIAL RESPONSE |
| Bore Shape | STRAIGHT |
| Bore Diameter | 0.2500 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| 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 |
|---|---|
| NL900094-1ISSUEC | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| Reference | Meaning |
|---|---|
| NL900094-1ISSUEC | 3/9 Design control — primary reference Itt Industries Inc Itt Aerospace Communications Div East |
NSN 3010-00-312-0780 is a Coupling Half,shaft, manufactured by L3harris Technologies, Inc. Dba Harris Corporation, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-312-0780 has 1 manufacturer part number on file: NL900094-1ISSUEC (L3harris Technologies, Inc. Dba Harris Corporation).
Key specifications for NL900094-1ISSUEC: Bore Length: 0.1880 INCHES NOMINAL IN; Body Style: FLEXIBLE KEY INSERT TYPE, PARTIAL BORE; Material Document and Classification: MIL-B-895, GRADE CONDITION 1/2 HARD MIL SPEC SINGLE MATERIAL RESPONSE; Overall Length: 0.563 INCHES NOMINAL IN. 6 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.