The Cover,spring, cataloged under National Stock Number 4410-01-192-9503, is classified within Federal Supply Class 4410 (Industrial Boilers) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Babcock & Wilcox Co. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Cover,spring |
| FSC / FSG | 4410 — Industrial Boilers (FSG 44) |
| Manufacturers | Babcock & Wilcox Co (CAGE 05073) |
| Parameter | Value |
|---|---|
| NSN | 4410-01-192-9503 |
| Primary Part Number | MX-230764 PIECE 474 |
| Item Name | Cover,spring |
| FSC / FSG | 4410 / 44 — Industrial Boilers |
| Manufacturer | Babcock & Wilcox Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| MX-230764 PIECE 474 PRIMARY | Babcock & Wilcox Co (USA) |
| MX-261169-2152 | Babcock & Wilcox Co (USA) |
| Reference | Meaning |
|---|---|
| MX-230764 PIECE 474 | 3/9 Design control — primary reference The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company |
| MX-261169-2152 | 5/9 Secondary reference The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company |
NSN 4410-01-192-9503 is a Cover,spring, manufactured by Babcock & Wilcox Co, classified under FSC 4410, Industrial Boilers. Status: active.
NSN 4410-01-192-9503 has 2 manufacturer part numbers on file: MX-230764 PIECE 474 (Babcock & Wilcox Co), MX-261169-2152 (Babcock & Wilcox Co).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.