The Coupling,shaft,flexible, cataloged under National Stock Number 3010-00-966-9836, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Drs Environmental Systems Inc. Government technical data includes 21 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-966-9836 |
| Primary Part Number | 52156 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — No Item Name Available |
| Manufacturer | Drs Environmental Systems Inc |
| Status | ACTIVE |
| Securing Method | THREADED HOLE(S) BOTH ENDS |
| Keying Facility Type | KEYWAY FIRST END |
| Keyway Depth | 0.1880 INCHES NOMINAL FIRST END IN |
| Keying Facility Type | KEYWAY SECOND END |
| Keyway Width | 0.375 INCHES NOMINAL SECOND END IN |
| Outside Diameter | 4.594 INCHES NOMINAL IN |
| Taper Largest Diameter | 1.1880 INCHES NOMINAL BOTH ENDS IN |
| Design Type | SPRING WASHER |
| Bore Shape | TAPERED SECOND END |
| Keyway Depth | 0.1880 INCHES NOMINAL SECOND END IN |
| Taper Minor Diameter | 1.1870 INCHES NOMINAL BOTH ENDS IN |
| Keying Facility Quantity | 1 SECOND END |
| Bore Diameter | 1.6250 INCHES NOMINAL BOTH ENDS IN |
| Keyway Width | 0.375 INCHES NOMINAL FIRST END IN |
| Features Provided | EXPOSED COUPLING BOLT TYPE AND SHROUDED COUPLING BOLT TYPE |
| Bore Shape | STRAIGHT FIRST END |
| Bore Length | 1.6870 INCHES NOMINAL SECOND END IN |
| Bore Length | 1.6870 INCHES NOMINAL FIRST END IN |
| Threaded Hole Quantity | 1 BOTH ENDS |
| Keying Facility Quantity | 1 FIRST END |
| Threaded Hole Location | BOTH ENDS: LOCATED ON TOP OF KEYWAY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3010-00-966-9836 is a Coupling,shaft,flexible, manufactured by Drs Environmental Systems Inc, classified under FSC 3010 (No Item Name Available). Status: active.
NSN 3010-00-966-9836 has 5 cross-referenced part numbers: 52156 (Drs Environmental Systems Inc), 52156 (Keco Industries, Inc.), 27148 (Rexnord Industries, Llc Div Couplings Division), 52156 (Hdt Expeditionary Systems Inc), 162MT (Rexnord Industries, Llc Div Couplings Division).
There are 9 known substitutes for 3010-00-966-9836: 3020-00-015-1713, 3110-00-183-9896, 3010-00-294-7731 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 52156: Securing Method: THREADED HOLE(S) BOTH ENDS; Keying Facility Type: KEYWAY FIRST END; Keyway Depth: 0.1880 INCHES NOMINAL FIRST END IN; Keying Facility Type: KEYWAY SECOND END. 22 total characteristics are documented in the Federal Logistics Information System.