The Coupling Half,shaft, cataloged under National Stock Number 3010-00-391-4084, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Rexnord Industries Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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 | 3010-00-391-4084 |
| Primary Part Number | 6677 |
| Item Name | Coupling Half,shaft |
| FSC / FSG | 3010 / 30 — No Item Name Available |
| Manufacturer | Rexnord Industries Llc |
| Status | ACTIVE |
| Features Provided | KEYWAY AND COUNTERBORE |
| Bore Length | 11.0630 INCHES NOMINAL IN |
| Body Style | MULTIPLE POSITIONING HOLES, RECESSED FACE |
| Bore Shape | STRAIGHT |
| Bore Diameter | 8.0000 INCHES MINIMUM AND 8.0010 INCHES MAXIMUM IN |
| Outside Diameter | 17.495 INCHES MINIMUM AND 17.500 INCHES MAXIMUM IN |
| Material | STEEL |
| Material Document and Classification | SAE, 1040 ASSN STD SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6677 PRIMARY | Rexnord Industries Llc (USA) |
| 801080PC801080D | Rexnord Industries Llc (USA) |
NSN 3010-00-391-4084 is a Coupling Half,shaft, manufactured by Rexnord Industries Llc, classified under FSC 3010 (No Item Name Available). Status: active.
NSN 3010-00-391-4084 has 2 cross-referenced part numbers: 6677 (Rexnord Industries Llc), 801080PC801080D (Rexnord Industries Llc).
There are 9 known substitutes for 3010-00-391-4084: 5210-00-101-7198, 5330-00-237-7692, 4030-00-273-3082 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6677: Features Provided: KEYWAY AND COUNTERBORE; Bore Length: 11.0630 INCHES NOMINAL IN; Special Features: 3) HOLES 1 - 5/16" DIA., 1 - 1/4" DEEP, EQUALLY SPACED ON RIM OF FLANGE; UNTHREADED BORE DIA.:1.188" NOM.; POSITIONING FACILITY BOLT CIRCLE DIA.:14.750" NOM.; POSITIONING FACILITY QTY:6; POSITIONING HOLE STYLE:PLAIN; KEYING FACILITY QTY:1; COUNTERBORE LOCATION:COUPLING END; HUB OD:12" NOM.; THREAD PROVISION:UNTHREADED; DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY:4.625" NOM.; KEYWAY WD:2" MIN.,2.002" MAX.; RECESS DEP.:0.313" NOM.; RECESS DIA.:10" MIN.,10.003" MAX.; FLANGE THICKNESS:2" NOM.; COUNTERBORE DEP.:2.250" NOM.; COUNTERBORE DIA.:9.375" NOM.; Body Style: MULTIPLE POSITIONING HOLES, RECESSED FACE. 10 total characteristics are documented in the Federal Logistics Information System.