The Sleeve,directional Control Linea, cataloged under National Stock Number 4820-01-478-9656, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Moog Inc. Dba Ampac-Isp Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, 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 | 4820-01-478-9656 |
| Primary Part Number | 41571 |
| Item Name | Sleeve,directional Control Linea |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Moog Inc. Dba Ampac-Isp Corp |
| Status | ACTIVE |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 41571 PRIMARY | Moog Inc. Dba Ampac-Isp Corp (USA) |
| 1090-41565 | Moog Inc. Dba Ampac-Isp Corp (USA) |
| 1090-41565 ITEM 6 | Moog Inc. Dba Ampac-Isp Corp (USA) |
NSN 4820-01-478-9656 is a Sleeve,directional Control Linea, manufactured by Moog Inc. Dba Ampac-Isp Corp, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-478-9656 has 3 cross-referenced part numbers: 41571 (Moog Inc. Dba Ampac-Isp Corp), 1090-41565 (Moog Inc. Dba Ampac-Isp Corp), 1090-41565 ITEM 6 (Moog Inc. Dba Ampac-Isp Corp).
There are 8 known substitutes for 4820-01-478-9656: 2910-01-180-8554, 5962-01-203-7278, 5985-01-468-0918 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 41571: End Item Identification: SEAWOLF CLASS; Part Name Assigned by Controlling Agency: CYLINDER SLEEVE; Material: STEEL; Special Features: NHA ROTARY HYDRAULIC ACTUATOR MODEL 1090A; MATERIAL IAW ASTM A519 GRADE 1018/1026, CDS MECH TUBING; INSIDE DIAMETER TO BE CHROME PLATED A. 4 total characteristics are documented in the Federal Logistics Information System.