The Compressed Air Purification Syst, cataloged under National Stock Number 4460-01-593-0738, is classified within Federal Supply Class 4460 (Air Purification Equipment) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Air Systems International, Inc. (used in VA by: Air Systems, Inc.) Dba Air Systems International Inc. 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 | 4460-01-593-0738 |
| Primary Part Number | BA50COISCY |
| Item Name | Compressed Air Purification Syst |
| FSC / FSG | 4460 / 44 — Air Purification Equipment |
| Manufacturer | Air Systems International, Inc. (used in VA by: Air Systems, Inc.) Dba Air Systems International Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| BA50COISCY PRIMARY | Air Systems International, Inc. (used in VA by: Air Systems, Inc.) Dba Air Systems International Inc (USA) |
NSN 4460-01-593-0738 is a Compressed Air Purification Syst, manufactured by Air Systems International, Inc. (used in VA by: Air Systems, Inc.) Dba Air Systems International Inc, classified under FSC 4460, Air Purification Equipment. Status: active.
NSN 4460-01-593-0738 has 1 manufacturer part number on file: BA50COISCY (Air Systems International, Inc. (used in VA by: Air Systems, Inc.) Dba Air Systems International Inc).
Key specifications for BA50COISCY: Special Features: 50CFM SAFE BREATHER BOX MOUNTED ON BLAST-AIR CART; INLINE CONTINOUS MONITORING OF CARBON MONOXIDE; 23.500 IN. BY 16.750 IN. BY 8.500 IN.; 1/2 IN. INDUSTRIAL INTERCHANGE INLET; 4 OUTLETS; MAX. AIR FLOW 50SCFM AT 100 PSI, 1415LPM AT 7.5 BAR; REMOTE ALARM SIGNAL; 150PSI MAX. INLET PRESSURE; 125PSI RELIEF VALVE; 8-16VDC; YELLOW BOX WITH CLEAR VIEWING WINDOW; BLACK CART; 40.0 IN. H BY 20.0 IN. W; 1/2 IN. INDUSTRIAL INTERCHANGE INLET FITTING; DUAL 300CFM CART MOUNTED PRE-FILTERS WITH AUTOMATIC DRAINS; DIFFERENTIAL FILTER PRESSURE INDICATORS; 10 IN. PNEUMATIC TIRES; 3 DIGIT LCD DISPLAY MONITOR; 2.75 IN. H., 7.0 IN. L., 5.1 IN. W.; EXTRUDED ALUMINUM ANODIZED BLACK CASE VDC; Part Name Assigned by Controlling Agency: SAFE BREATHER BOX. 0 specifications are 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.