The Universal Joint,nonvehicular, cataloged under National Stock Number 3010-00-640-4912, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Lovejoy, Llc Div Lovejoy. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-640-4912 |
| Primary Part Number | D-4 |
| Item Name | Universal Joint,nonvehicular |
| FSC / FSG | 3010 / 30 — No Item Name Available |
| Manufacturer | Lovejoy, Llc Div Lovejoy |
| Status | ACTIVE |
| Length From Universal Joint Spider Centerline to Hub End | 1.344 INCHES NOMINAL IN |
| Outside Shape | ROUND |
| Outside Diameter | 0.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D-4 PRIMARY | Lovejoy, Llc Div Lovejoy (USA) |
| 60A95781-7 | Department of the Air Force (USA) |
| UJ-6 PRIMARY | Emerson Electric Co Browning Mfg Div (USA) |
| J75 | Altra Industrial Motion Corp. (USA) |
| C-644 | Lovejoy, Llc Div Lovejoy (USA) |
NSN 3010-00-640-4912 is a Universal Joint,nonvehicular, manufactured by Lovejoy, Llc Div Lovejoy, classified under FSC 3010 (No Item Name Available). Status: active.
NSN 3010-00-640-4912 has 5 cross-referenced part numbers: D-4 (Lovejoy, Llc Div Lovejoy), 60A95781-7 (Department of the Air Force), UJ-6 (Emerson Electric Co Browning Mfg Div), J75 (Altra Industrial Motion Corp.), C-644 (Lovejoy, Llc Div Lovejoy).
There are 12 known substitutes for 3010-00-640-4912: 3110-00-142-4426, 2410-00-190-0020, 6720-00-306-5143 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for D-4: Length From Universal Joint Spider Centerline to Hub End: 1.344 INCHES NOMINAL IN; Overall Length: 2.688 INCHES NOMINAL IN; Outside Shape: ROUND; Special Features: CONNECTION END TYPE, BOTH ENDS: HUB. 5 total characteristics are documented in the Federal Logistics Information System.