The Coupling,shaft,rigid, cataloged under National Stock Number 3010-01-030-2747, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Coupling,shaft,rigid |
| FSC / FSG | 3010 — Torque Converters and Speed Changers (FSG 30) |
| Manufacturers | Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division (CAGE 75394); Machine Shop Inc the (CAGE 8T052) |
| Parameter | Value |
|---|---|
| NSN | 3010-01-030-2747 |
| Primary Part Number | CC47999 |
| Item Name | Coupling,shaft,rigid |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division |
| Status | ACTIVE |
| 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 |
|---|---|
| CC47999 PRIMARY | Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division (USA) |
| 302D295B01 PRIMARY | Machine Shop Inc the (USA) |
| Reference | Meaning |
|---|---|
| 302D295H01 | 3/2 Design control — primary reference U.S. Government activity |
| SAME AS 3010-01 | C/1 Advisory reference — outside the item-of-supply concept Naval Inventory Control Point Mechanicsburg |
| 759J040 PIECE 56 | 5/2 Secondary reference U.S. Government activity |
| 759J040 | D/9 Drawing number reference only U.S. Government activity |
NSN 3010-01-030-2747 is a Coupling,shaft,rigid, manufactured by Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-030-2747 has 2 manufacturer part numbers on file: CC47999 (Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division), 302D295B01 (Machine Shop Inc the).
2 possible matches (shared part number, not a government interchangeability claim): 2520-01-413-2524, 5365-01-564-9989. 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.
NSN 3010-01-030-2747 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.