The Disk Assembly,strainer, cataloged under National Stock Number 4440-01-044-0890, is classified within Federal Supply Class 4440 (No Item Name Available) of the Furnace, Steam, Drying, Nuclear Reactors group. The primary manufacturer of record is Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4440-01-044-0890 |
| Primary Part Number | 7491 |
| Item Name | Disk Assembly,strainer |
| FSC / FSG | 4440 / 44 — No Item Name Available |
| Manufacturer | Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect |
| Status | ACTIVE |
| General Characteristics Item Description | STAINLESS STEEL,CONSISTS OF 2 EA PERF SHEETS 16 GAGE 8.33 IN. DIA WITH 1-1/32 IN. DIA HOLE IN CENTER,2 EA 40 MESH SCREENS 8.31 IN. DIA WITH 1-1/32 IN. HOLE IN CENTER,3 EA TUBE SPACERS 3/8 IN. OD 3/8 IN. LG,3 EA MACHINE SCREWS NO.10-32 3/4 IN. LG,3 EA LOCK WASHER NO.10,3 @EA HEX NUTS NO.10-32,3 EA COMPRESSION SPRINGS PART NO.6207-21 IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4440-01-044-0890 is a Disk Assembly,strainer, manufactured by Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect, classified under FSC 4440 (No Item Name Available). Status: active.
NSN 4440-01-044-0890 has 2 cross-referenced part numbers: 7491 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect), 7491 (Air Dry Co of America, Llc).
There are 8 known substitutes for 4440-01-044-0890: 4820-00-161-7729, 5330-00-202-3296, 5999-00-241-7739 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7491: General Characteristics Item Description: STAINLESS STEEL,CONSISTS OF 2 EA PERF SHEETS 16 GAGE 8.33 IN. DIA WITH 1-1/32 IN. DIA HOLE IN CENTER,2 EA 40 MESH SCREENS 8.31 IN. DIA WITH 1-1/32 IN. HOLE IN CENTER,3 EA TUBE SPACERS 3/8 IN. OD 3/8 IN. LG,3 EA MACHINE SCREWS NO.10-32 3/4 IN. LG,3 EA LOCK WASHER NO.10,3 @EA HEX NUTS NO.10-32,3 EA COMPRESSION SPRINGS PART NO.6207-21 IN. 1 total characteristics are documented in the Federal Logistics Information System.