The Gear Box, cataloged under National Stock Number 4410-00-377-9972, is classified within Federal Supply Class 4410 (No Item Name Available) of the Furnace, Steam, Drying, Nuclear Reactors group. The primary manufacturer of record is Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Gear Box |
| FSC / FSG | 4410 — No Item Name Available (FSG 44) |
| Manufacturers | Thomas C. Wilson, Inc. Dba Thomas C Wilson (CAGE 66042); Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric (CAGE 11440); Combustion Engineering Inc (CAGE 80376) |
| Parameter | Value |
|---|---|
| NSN | 4410-00-377-9972 |
| Primary Part Number | F165-971-509 |
| Item Name | Gear Box |
| FSC / FSG | 4410 / 44 — No Item Name Available |
| Manufacturer | Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21885 | Thomas C. Wilson, Inc. Dba Thomas C Wilson (USA) |
| F165-971-509 PRIMARY | Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric (USA) |
| F165-971-509 | Combustion Engineering Inc (USA) |
| E165-211PC1820 | Combustion Engineering Inc (USA) |
NSN 4410-00-377-9972 is a Gear Box, manufactured by Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric, classified under FSC 4410 (No Item Name Available). Status: active.
NSN 4410-00-377-9972 has 4 cross-referenced part numbers: 21885 (Thomas C. Wilson, Inc. Dba Thomas C Wilson), F165-971-509 (Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric), F165-971-509 (Combustion Engineering Inc), E165-211PC1820 (Combustion Engineering Inc).
There are 9 known substitutes for 4410-00-377-9972: 5305-00-071-2237, 5310-00-285-9797, 3120-00-293-6337 and 6 more. Verify interchangeability with system specifications before substitution.