The Cock,drain, cataloged under National Stock Number 4820-01-216-9330, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Weil Pump Co Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-216-9330 |
| Primary Part Number | X4912 |
| Item Name | Cock,drain |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Weil Pump Co Inc |
| Status | ACTIVE |
| Nominal Thread Size | 0.438 INCHES ALL ENDS IN |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Thread Series Designator | UNF ALL ENDS |
| Material Document and Classification | MIL-C-1203 MIL SPEC SINGLE MATERIAL RESPONSE BODY |
| Style Designator | STRAIGHT THRU |
| Connection Type | THREADED EXTERNAL TUBE ALL ENDS |
| Material | COPPER ALLOY BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| N4912 | Weil Pump Co Inc (USA) |
| X4912 PRIMARY | Weil Pump Co Inc (USA) |
| A1211 | Weil Pump Co Inc (USA) |
| A1211 PC 29 | Weil Pump Co Inc (USA) |
NSN 4820-01-216-9330 is a Cock,drain, manufactured by Weil Pump Co Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-216-9330 has 4 cross-referenced part numbers: N4912 (Weil Pump Co Inc), X4912 (Weil Pump Co Inc), A1211 (Weil Pump Co Inc), A1211 PC 29 (Weil Pump Co Inc).
There are 5 known substitutes for 4820-01-216-9330: 2930-00-464-0483, 3020-00-619-9463, 4933-00-997-7900 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for X4912: Nominal Thread Size: 0.438 INCHES ALL ENDS IN; Thread Direction: RIGHT-HAND ALL ENDS; Thread Series Designator: UNF ALL ENDS; Material Document and Classification: MIL-C-1203 MIL SPEC SINGLE MATERIAL RESPONSE BODY. 7 total characteristics are documented in the Federal Logistics Information System.