The Plug,machine Thread, cataloged under National Stock Number 4730-01-721-1518, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is DC Fabricators Inc. Government technical data includes 1 verified specification, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-721-1518 |
| Primary Part Number | 01-221 |
| Item Name | Plug,machine Thread |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | DC Fabricators Inc |
| Status | ACTIVE |
| Material | PLASTIC BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 01-221 PRIMARY | DC Fabricators Inc (USA) |
| HX-2300R REV A SHEET 2 FIND -221 | DC Fabricators Inc (USA) |
NSN 4730-01-721-1518 is a Plug,machine Thread, manufactured by DC Fabricators Inc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-721-1518 has 2 cross-referenced part numbers: 01-221 (DC Fabricators Inc), HX-2300R REV A SHEET 2 FIND -221 (DC Fabricators Inc).
There are 6 known substitutes for 4730-01-721-1518: 3110-00-065-4856, 5310-00-616-3554, 5815-00-963-7986 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 01-221: Material: PLASTIC BODY; Part Name Assigned by Controlling Agency: PLASTIC PLUG, LIFTING HOLE; End Item Identification: ASSEMBLY 287.7 SQ FT PLATE HEAT EXCHANGER; Special Features: 3/4 DIAMETER. 4 total characteristics are documented in the Federal Logistics Information System.