The Coupling Half,shaft, cataloged under National Stock Number 3010-00-821-9890, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Waterous Company. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-821-9890 |
| Primary Part Number | 50152 |
| Item Name | Coupling Half,shaft |
| FSC / FSG | 3010 / 30 — No Item Name Available |
| Manufacturer | Waterous Company |
| Status | ACTIVE |
| Bore Diameter | 0.2500 INCHES NOMINAL IN |
| Body Style | FLEXIBLE KEY INSERT TYPE, PARTIAL BORE |
| Bore Length | 0.9380 INCHES NOMINAL IN |
| Material | STEEL |
| Bore Shape | STRAIGHT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 50152 PRIMARY | Waterous Company (USA) |
NSN 3010-00-821-9890 is a Coupling Half,shaft, manufactured by Waterous Company, classified under FSC 3010 (No Item Name Available). Status: active.
NSN 3010-00-821-9890 has 1 cross-referenced part number: 50152 (Waterous Company).
There are 7 known substitutes for 3010-00-821-9890: 2930-00-392-5000, 5305-00-433-3739, 5330-00-580-8529 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 50152: Bore Diameter: 0.2500 INCHES NOMINAL IN; Body Style: FLEXIBLE KEY INSERT TYPE, PARTIAL BORE; Special Features: HOFFSET DISTANCE BETWEEN CENTERLINE OF BORE AND BODY KEYING FACILITY:0.375" NOM.; BODY KEYING FACILITY DEPTH/HT:0.344" NOM.; BODY KEYING FACILITY WD:0.375" NOM.; UNTHREADED HOLE LOCATION:0.562" CENTER TO END; UNTHREADED HOLE QTY:2; SECURING METHOD:UNTHREADED HOLE; KEYING FACILITY AND BORE COUNTERBORE FEATURE:NOT INCLUDED; O/A OUTSIDE DIMENSION:1.156" OD; HUB OD:0.625" NOM.; THREAD PROVISION:UNTHREADED; FLANGE THICKNESS:0.468" NOM.; HOLE DIA.:0.250" NOM.; Bore Length: 0.9380 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.