The Valve,rotary,selector, cataloged under National Stock Number 4820-00-569-2681, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-569-2681 |
| Primary Part Number | B3836 |
| Item Name | Valve,rotary,selector |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc |
| Status | ACTIVE |
| Body Material | COPPER ALLOY |
| Connection Type | THREADED INTERNAL PIPE |
| Connection Location | SIDE |
| Valve Operation Method | MANUAL |
| Connection Quantity | 6 |
| Thread Series Designator | NPT |
| Nominal Thread Size | 0.375 INCHES AND 0.500 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-569-2681 is a Valve,rotary,selector, manufactured by Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-569-2681 has 2 cross-referenced part numbers: B3836 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc), SK1031 (Anderson Brass Co).
There are 2 known substitutes for 4820-00-569-2681: 6685-01-292-7873, 6685-01-677-8394. Verify interchangeability with system specifications before substitution.
Key specifications for B3836: Body Material: COPPER ALLOY; Connection Type: THREADED INTERNAL PIPE; Connection Location: SIDE; Valve Operation Method: MANUAL. 7 total characteristics are documented in the Federal Logistics Information System.