The Orifice, cataloged under National Stock Number 6680-01-290-4027, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Wellman Group. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Orifice |
| FSC / FSG | 6680 — No Item Name Available (FSG 66) |
| Manufacturers | Wellman Group (CAGE K7018); Fischer and Porter Co (CAGE 22375) |
| Parameter | Value |
|---|---|
| NSN | 6680-01-290-4027 |
| Primary Part Number | 174 ITEM 6 |
| Item Name | Orifice |
| FSC / FSG | 6680 / 66 — No Item Name Available |
| Manufacturer | Wellman Group |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 174 ITEM 6 | Wellman Group (GBR) |
| 356A148U03 | Fischer and Porter Co (USA) |
| X5008/12/174/6 | Wellman Group (GBR) |
| X5008/12/174 ITEM 6 | Wellman Group (GBR) |
| 174/6 | Wellman Group (GBR) |
NSN 6680-01-290-4027 is a Orifice, manufactured by Wellman Group, classified under FSC 6680 (No Item Name Available). Status: active.
NSN 6680-01-290-4027 has 5 cross-referenced part numbers: 174 ITEM 6 (Wellman Group), 356A148U03 (Fischer and Porter Co), X5008/12/174/6 (Wellman Group), X5008/12/174 ITEM 6 (Wellman Group), 174/6 (Wellman Group).
There are 11 known substitutes for 6680-01-290-4027: 5305-00-003-8927, 5330-00-146-9461, 3020-00-267-6771 and 8 more. Verify interchangeability with system specifications before substitution.