The Washer,key, cataloged under National Stock Number 5310-00-083-9305, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa. This item has 13 commercial cross-references from 5 manufacturers, 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 | 5310-00-083-9305 |
| Primary Part Number | 4578-F,PC 28 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20156-DPC32 | Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa (USA) |
| 4578-F,PC 28 PRIMARY | Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa (USA) |
| 23720-3PC19 | E-Systems Inc Montek Div Fluid Controls Opns (USA) |
| 23720-3PC19 | Moog Inc (USA) |
| 20344-F PC 6 | Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa (USA) |
| 24489 | Moog Inc Div Moog Inc., Space and Defense - Salt Lake City (USA) |
| 0156-DPC32 | Rawco |
| 24489 | E-Systems Inc Montek Div Fluid Controls Opns (USA) |
| 23720-3PC19 | Moog Inc Div Moog Inc., Space and Defense - Salt Lake City (USA) |
| 20115-HPC32 | Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa (USA) |
| 4577-F PC 28 | Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa (USA) |
| 21717-A | Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa (USA) |
| 20343-F PC 26 | Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa (USA) |
NSN 5310-00-083-9305 is a Washer,key, manufactured by Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-083-9305 has 13 cross-referenced part numbers: 20156-DPC32 (Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa), 4578-F,PC 28 (Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa), 23720-3PC19 (E-Systems Inc Montek Div Fluid Controls Opns), 23720-3PC19 (Moog Inc), 20344-F PC 6 (Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa) and 8 more.
There are 5 known substitutes for 5310-00-083-9305: 5999-00-549-4896, 2530-00-846-2783, 5310-01-003-8588 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4578-F,PC 28: Part Name Assigned by Controlling Agency: WASHER,KEY. 1 total characteristics are documented in the Federal Logistics Information System.