The Valve,pneumatic Inflator, cataloged under National Stock Number 4220-01-481-6709, is classified within Federal Supply Class 4220 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4220-01-481-6709 |
| Primary Part Number | A-A-59682 |
| Item Name | Valve,pneumatic Inflator |
| FSC / FSG | 4220 / 42 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Nominal Outside Diameter Hose Accommodated | 1.062 INCHES SECOND END IN |
| Nominal Thread Size | 1.062 INCHES FIRST END IN |
| Thread Quantity Per Inch | 12 FIRST END |
| Connection Type | THREADED EXTERNAL BOSS FIRST END |
| Thread Class | 2A FIRST END A |
| Furnished Items and Quantity | 1 LANYARD |
| Valve Operation Method | PULL RING |
| Thread Series Designator | UN FIRST END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 50528 | Circor Aerospace Inc (USA) |
| IVA-4-4-20-3-5 | Circor Aerospace, Inc. Dba Sei Products (USA) |
| 50528 | Circor Aerospace, Inc. Dba Sei Products (USA) |
| A-A-59682 PRIMARY | Naval Sea Systems Command (USA) |
| IVA-4-4-20-3-5 | Circor Aerospace Inc (USA) |
| A-A-59682 | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 4220-01-481-6709 is a Valve,pneumatic Inflator, manufactured by Naval Sea Systems Command, classified under FSC 4220 (No Item Name Available). Status: active.
NSN 4220-01-481-6709 has 6 cross-referenced part numbers: 50528 (Circor Aerospace Inc), IVA-4-4-20-3-5 (Circor Aerospace, Inc. Dba Sei Products), 50528 (Circor Aerospace, Inc. Dba Sei Products), A-A-59682 (Naval Sea Systems Command), IVA-4-4-20-3-5 (Circor Aerospace Inc) and 1 more.
There are 7 known substitutes for 4220-01-481-6709: 2930-00-004-8420, 5330-00-248-6059, 5815-00-356-3350 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-A-59682: Part Name Assigned by Controlling Agency: INFLATION VALVE; End Item Identification: 25 PERSON LIFE RAFT; Material: STEEL CORROSION RESISTING; Nominal Outside Diameter Hose Accommodated: 1.062 INCHES SECOND END IN. 12 total characteristics are documented in the Federal Logistics Information System.