The Valve,gate, cataloged under National Stock Number 4820-01-247-3867, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Nibco Inc Chemtrol Div. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-247-3867 |
| Primary Part Number | IB640-2 |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Nibco Inc Chemtrol Div |
| Status | ACTIVE |
| Thread Series Designator | NPT |
| Connection Type | THREADED INTERNAL PIPE |
| Material | COPPER ALLOY STEM |
| Material | COPPER ALLOY BODY |
| Valve Operation Method | MANUAL |
| Nominal Thread Size | 2.000 INCHES IN |
| Material | COPPER ALLOY DISK |
| Valve Size | 2.000 INCHES IN |
| Bonnet Attachment Method | THREADED |
| Inlet Relationship with Outlet | IDENTICAL |
| Bonnet Type | INSIDE SCREW |
| Material | COPPER ALLOY SEAT |
| Stem Type | RISING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| M-15192 | Mueller Brass Co. (USA) |
| IB640-2 | Hammond Valve Corp (USA) |
| 1B640-2 | Nibco Inc (USA) |
| T111-2 | Nibco Pvf Marketing Inc (USA) |
| V-1032-2IN | Mueller Brass Co. (USA) |
| IB640-2 PRIMARY | Nibco Inc Chemtrol Div (USA) |
| 051464-6 | Uniflite Inc (USA) |
| IB640-2 | Nibco Inc (USA) |
NSN 4820-01-247-3867 is a Valve,gate, manufactured by Nibco Inc Chemtrol Div, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-247-3867 has 8 cross-referenced part numbers: M-15192 (Mueller Brass Co.), IB640-2 (Hammond Valve Corp), 1B640-2 (Nibco Inc), T111-2 (Nibco Pvf Marketing Inc), V-1032-2IN (Mueller Brass Co.) and 3 more.
There are 4 known substitutes for 4820-01-247-3867: 5999-00-020-9534, 3110-00-100-0286, 4820-00-595-1847 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for IB640-2: Thread Series Designator: NPT; Connection Type: THREADED INTERNAL PIPE; Material: COPPER ALLOY STEM; Material: COPPER ALLOY BODY. 13 total characteristics are documented in the Federal Logistics Information System.