The Stem,valve Assembly, cataloged under National Stock Number 4820-00-672-6644, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Ametek Inc Schutte and Koerting Div. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-672-6644 |
| Primary Part Number | 82S0346R0010 |
| Item Name | Stem,valve Assembly |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Ametek Inc Schutte and Koerting Div |
| Status | ACTIVE |
| General Characteristics Item Description | 20.000 IN. LG; 3.500 IN. W; INCLUDES O RING SEALS; GUILDED BULB AND ONE THUMB SCREW IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 41510 | Ametek Inc Schutte and Koerting Div (USA) |
| 82S0346R0010 PRIMARY | Ametek Inc Schutte and Koerting Div (USA) |
NSN 4820-00-672-6644 is a Stem,valve Assembly, manufactured by Ametek Inc Schutte and Koerting Div, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-672-6644 has 2 cross-referenced part numbers: 41510 (Ametek Inc Schutte and Koerting Div), 82S0346R0010 (Ametek Inc Schutte and Koerting Div).
There are 6 known substitutes for 4820-00-672-6644: 3020-00-042-6571, 5950-01-132-5008, 5962-01-222-8751 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 82S0346R0010: General Characteristics Item Description: 20.000 IN. LG; 3.500 IN. W; INCLUDES O RING SEALS; GUILDED BULB AND ONE THUMB SCREW IN. 1 total characteristics are documented in the Federal Logistics Information System.