The Piston,atomizer,burner, cataloged under National Stock Number 4530-01-121-6384, is classified within Federal Supply Class 4530 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Naval Ship Engineering Center Philadelphia Div. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4530-01-121-6384 |
| Primary Part Number | 4381 |
| Item Name | Piston,atomizer,burner |
| FSC / FSG | 4530 / 45 — No Item Name Available |
| Manufacturer | Naval Ship Engineering Center Philadelphia Div |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,CORROSION RESISTING,QQ-S-763; 2.519 IN. LG; FIRST END IS 0.415 IN. OD,W/CENTER HOLE 0.070 IN. DIA; SECOND END IS 0.360 IN. OD,W/CENTER HOLE 0.250 IN. DIA,ALSO HAS 0.620 IN. OD,0.125 IN. W FLANGE; FOR USE WITH 2856 CARTRIDGE IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4381 | Naval Ship Engineering Center Philadelphia Div (USA) |
| 4477 | Naval Ship Engineering Center Philadelphia Div (USA) |
| 4381 PIECE 10B | Naval Ship Engineering Center Philadelphia Div (USA) |
| 4477-01 | Naval Ship Engineering Center Philadelphia Div (USA) |
NSN 4530-01-121-6384 is a Piston,atomizer,burner, manufactured by Naval Ship Engineering Center Philadelphia Div, classified under FSC 4530 (No Item Name Available). Status: active.
NSN 4530-01-121-6384 has 4 cross-referenced part numbers: 4381 (Naval Ship Engineering Center Philadelphia Div), 4477 (Naval Ship Engineering Center Philadelphia Div), 4381 PIECE 10B (Naval Ship Engineering Center Philadelphia Div), 4477-01 (Naval Ship Engineering Center Philadelphia Div).
There are 12 known substitutes for 4530-01-121-6384: 4720-00-230-6529, 5310-00-268-6041, 5980-00-340-3176 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4381: General Characteristics Item Description: STEEL,CORROSION RESISTING,QQ-S-763; 2.519 IN. LG; FIRST END IS 0.415 IN. OD,W/CENTER HOLE 0.070 IN. DIA; SECOND END IS 0.360 IN. OD,W/CENTER HOLE 0.250 IN. DIA,ALSO HAS 0.620 IN. OD,0.125 IN. W FLANGE; FOR USE WITH 2856 CARTRIDGE IN. 1 total characteristics are documented in the Federal Logistics Information System.