The Core Assembly, cataloged under National Stock Number 4420-01-143-0352, is classified within Federal Supply Class 4420 (Heat Exchangers and Steam Condensers) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is American Precision Industries Inc Basco Div. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4420-01-143-0352 |
| Primary Part Number | 5A05A06036-1 |
| Item Name | Core Assembly |
| FSC / FSG | 4420 / 44 — Heat Exchangers and Steam Condensers |
| Manufacturer | American Precision Industries Inc Basco Div |
| Status | ACTIVE |
| General Characteristics Item Description | MECHANICAL STEEL TUBING; FLANGES WELDED ON EACH END FOR ATTACHMENT OF CAPS; TWO 2.00 IN NPT FEMALE OPENINGS ON 30.625 CENTERS ON SIDE OF CORE; 0.375 NPT OPENINGS IN LINE WITH AND 90 DEGREES FROM 2.00 OPENINGS,ONE ON EACH SIDE,ONE IN LINE WITH EACH 2.00 OPENING; ALSO ONE 0.375 OPENING 180.0 DEGREES FROM AND IN LINE WITH ONE 2.00 OPENING IN |
| 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 |
|---|---|
| 5A05A06036-1 PRIMARY | American Precision Industries Inc Basco Div (USA) |
NSN 4420-01-143-0352 is a Core Assembly, manufactured by American Precision Industries Inc Basco Div, classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.
NSN 4420-01-143-0352 has 1 manufacturer part number on file: 5A05A06036-1 (American Precision Industries Inc Basco Div).
Key specifications for 5A05A06036-1: General Characteristics Item Description: MECHANICAL STEEL TUBING; FLANGES WELDED ON EACH END FOR ATTACHMENT OF CAPS; TWO 2.00 IN NPT FEMALE OPENINGS ON 30.625 CENTERS ON SIDE OF CORE; 0.375 NPT OPENINGS IN LINE WITH AND 90 DEGREES FROM 2.00 OPENINGS,ONE ON EACH SIDE,ONE IN LINE WITH EACH 2.00 OPENING; ALSO ONE 0.375 OPENING 180.0 DEGREES FROM AND IN LINE WITH ONE 2.00 OPENING IN; End Item Identification: BASCO STANDARD TYPE 500 4 PASS HEAT EXCHANGER. 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.