The Valve,assembly, cataloged under National Stock Number 4820-01-045-0373, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Air Cruisers Company, Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-01-045-0373 |
| Primary Part Number | D18307-515 |
| Item Name | Valve,assembly |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Air Cruisers Company, Llc |
| Status | CANCELLED |
| General Characteristics Item Description | PART CONSISTS OF 2 BEARING. SHAFTS; 1 FITTING BOTTLE; 1 SPACER; 2 PISTONS; 1 SPRING REGULATOR; 1 TUBE; 1 FITTING GAUGE PROTECTOR; 1 SHELL GAUGE PROTECTOR; 1 RELIEF DEVICE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D18307-515 PRIMARY | Air Cruisers Company, Llc (USA) |
| 520GPS-4 PRIMARY | Saf Industries Llc Dba General Pneumatics (USA) |
| D29517-513 PRIMARY | Air Cruisers Company, Llc (USA) |
| D29 | Air Cruisers Company, Llc (USA) |
NSN 4820-01-045-0373 is a Valve,assembly, manufactured by Air Cruisers Company, Llc, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-01-045-0373 has 4 cross-referenced part numbers: D18307-515 (Air Cruisers Company, Llc), 520GPS-4 (Saf Industries Llc Dba General Pneumatics), D29517-513 (Air Cruisers Company, Llc), D29 (Air Cruisers Company, Llc).
There are 2 known substitutes for 4820-01-045-0373: 3110-00-100-8551, 6625-00-648-8346. Verify interchangeability with system specifications before substitution.
Key specifications for D18307-515: General Characteristics Item Description: PART CONSISTS OF 2 BEARING. SHAFTS; 1 FITTING BOTTLE; 1 SPACER; 2 PISTONS; 1 SPRING REGULATOR; 1 TUBE; 1 FITTING GAUGE PROTECTOR; 1 SHELL GAUGE PROTECTOR; 1 RELIEF DEVICE. 1 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-01-045-0373 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.