The Valve,plug, cataloged under National Stock Number 4820-01-664-8321, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Bfgoodrich-Messier Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-664-8321 |
| Primary Part Number | 49-340 |
| Item Name | Valve,plug |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Bfgoodrich-Messier Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 49-340 PRIMARY | Bfgoodrich-Messier Inc (USA) |
NSN 4820-01-664-8321 is a Valve,plug, manufactured by Bfgoodrich-Messier Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-664-8321 has 1 cross-referenced part number: 49-340 (Bfgoodrich-Messier Inc).
There are 3 known substitutes for 4820-01-664-8321: 2530-00-422-9286, 5330-00-599-5152, 4520-01-256-3569. Verify interchangeability with system specifications before substitution.
Key specifications for 49-340: Part Name Assigned by Controlling Agency: PLUG OVERINFLATION; End Item Identification: MRTT. 2 total characteristics are documented in the Federal Logistics Information System.