The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-465-4623, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Federal Equipment Co. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3010-01-465-4623 |
| Primary Part Number | D000077-5 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Federal Equipment Co |
| Status | ACTIVE |
| Bore Length | 7.0937 INCHES NOMINAL THROUGH BORE IN |
| Design Type | CLAMPING HUB |
| Outside Diameter | 9.437 INCHES NOMINAL IN |
| Bore Shape | STRAIGHT LOCATION NOT OTHERWISE SPECIFIED |
| Bore Diameter | 3.4375 INCHES NOMINAL THROUGH BORE 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 |
|---|---|
| D000077-5 | Federal Equipment Co (USA) |
| P007998 | Federal Equipment Co (USA) |
| Reference | Meaning |
|---|---|
| XRS-3 3-7/16 IN. | 3/9 Design control — primary reference U.S. Government activity |
| D000077 | D/9 Drawing number reference only Federal Equipment Company Dba Use CAGE Code 60587 for Cataloging |
| XRS-3 | C/1 Advisory reference — outside the item-of-supply concept Kalart Victor Corp |
| XRS-3 | C/1 Advisory reference — outside the item-of-supply concept Rexnord Industries, Llc Div Couplings Division |
NSN 3010-01-465-4623 is a Coupling,shaft,flexible, manufactured by Federal Equipment Co, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-465-4623 has 2 manufacturer part numbers on file: D000077-5 (Federal Equipment Co), P007998 (Federal Equipment Co).
1 possible match (shared part number, not a government interchangeability claim): 6635-01-552-5246. Verify interchangeability with system specifications before substitution.
Key specifications for D000077-5: Bore Length: 7.0937 INCHES NOMINAL THROUGH BORE IN; Design Type: CLAMPING HUB; Overall Length: 7.094 INCHES NOMINAL IN; Outside Diameter: 9.437 INCHES NOMINAL IN. 5 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.