The Deck Drain Parts Kit, cataloged under National Stock Number 4510-01-558-2107, is classified within Federal Supply Class 4510 (Plumbing Fixtures and Accessories) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Bestweld Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4510-01-558-2107 |
| Primary Part Number | DDSA2TYBNN |
| Item Name | Deck Drain Parts Kit |
| FSC / FSG | 4510 / 45 — Plumbing Fixtures and Accessories |
| Manufacturer | Bestweld Inc |
| Status | ACTIVE |
| Material | NICKEL ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| DDSA2TYBNN PRIMARY | Bestweld Inc (USA) |
| Reference | Meaning |
|---|---|
| NC720899-026 | 5/9 Secondary reference Bestweld Inc |
NSN 4510-01-558-2107 is a Deck Drain Parts Kit, manufactured by Bestweld Inc, classified under FSC 4510, Plumbing Fixtures and Accessories. Status: active.
NSN 4510-01-558-2107 has 1 manufacturer part number on file: DDSA2TYBNN (Bestweld Inc).
Key specifications for DDSA2TYBNN: Special Features: INTERNAL FOR DECK DRAIN 2.00 MODEL 20899-018; INCLUDES GRATE AND VALVE ASSEMBLY; MATERIAL IS 7030 OR 9010 COPPER NICKEL; DWG NO 8100-2400-0084 TYPE B DECK DRAIN FROM BATH IRON WORKS CORPORATION; Part Name Assigned by Controlling Agency: PARTS KIT; INTERNALS OR REPAIR PARTS; End Item Identification: DECK DRAIN 2.00 TYB DD2CN7B; Material: NICKEL ALLOY. 1 specification is documented in the U.S. Government catalog.
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.