The Hold-Down Board, cataloged under National Stock Number 4220-01-484-1683, 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 Mission Systems Orchard Park Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4220-01-484-1683 |
| Primary Part Number | B50062-1 |
| Item Name | Hold-Down Board |
| FSC / FSG | 4220 / 42 — No Item Name Available |
| Manufacturer | Mission Systems Orchard Park Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B50062-1 PRIMARY | Mission Systems Orchard Park Inc (USA) |
NSN 4220-01-484-1683 is a Hold-Down Board, manufactured by Mission Systems Orchard Park Inc, classified under FSC 4220 (No Item Name Available). Status: active.
NSN 4220-01-484-1683 has 1 cross-referenced part number: B50062-1 (Mission Systems Orchard Park Inc).
There is 1 known substitute for 4220-01-484-1683: 4730-01-060-9647. Verify interchangeability with system specifications before substitution.
Key specifications for B50062-1: Part Name Assigned by Controlling Agency: BOARD, HOLD DOWN ASSEMBLY; Overall Length: 1.800 INCHES NOMINAL IN; Special Features: HOLD-DOWN BOARD; PLASTIC SHEET LAMINATED; GLASS EPOXY; WITH ALUMINUM STANDOFF; End Item Identification: CLEARANCE DIVER BREATHING APPARATUS (CDBA). 4 total characteristics are documented in the Federal Logistics Information System.