The Retainer,regulator, cataloged under National Stock Number 1660-00-462-0353, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-00-462-0353 |
| Primary Part Number | 70881 |
| Item Name | Retainer,regulator |
| FSC / FSG | 1660 / 16 — No Item Name Available |
| Manufacturer | Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator |
| Status | ACTIVE |
| FSC Application Data | REGULATOR,ACFT ENVIRONMENTAL EQUIPMENT,B52 |
| General Characteristics Item Description | ALUMINUM ALLOY,QQ-A-225/6,COMPOSITION 2024 T4,ANODIZE PERMIL-A-8625,TYPE 2,CLASS 1,1.150 IN. MIN,1.160 IN. MAX OD,0.544 IN.MIN,0.546 IN. MAX ID COUNTERBORE,0.980 IN. MIN,0.982 IN. MAX ID BORE,1.665IN. MIN,1.675 IN. MAX FLANGE OD,0.080 IN. MIN,0.100 IN. THICKNESS FLANGE,0.215 IN. MIN,0.235 IN. MAX OVERALL L,THREE 0.146 IN. MIN,0.166 IN. MAXHOLES THROUGH FLANGE IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 1660-00-462-0353 is a Retainer,regulator, manufactured by Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator, classified under FSC 1660 (No Item Name Available). Status: active.
NSN 1660-00-462-0353 has 3 cross-referenced part numbers: 70881 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator), 70881 (Vacco Industries), 70881 (Pti Technologies Inc.).
There are 4 known substitutes for 1660-00-462-0353: 4730-00-221-2134, 5120-00-224-2504, 2815-01-197-6040 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 70881: FSC Application Data: REGULATOR,ACFT ENVIRONMENTAL EQUIPMENT,B52; General Characteristics Item Description: ALUMINUM ALLOY,QQ-A-225/6,COMPOSITION 2024 T4,ANODIZE PERMIL-A-8625,TYPE 2,CLASS 1,1.150 IN. MIN,1.160 IN. MAX OD,0.544 IN.MIN,0.546 IN. MAX ID COUNTERBORE,0.980 IN. MIN,0.982 IN. MAX ID BORE,1.665IN. MIN,1.675 IN. MAX FLANGE OD,0.080 IN. MIN,0.100 IN. THICKNESS FLANGE,0.215 IN. MIN,0.235 IN. MAX OVERALL L,THREE 0.146 IN. MIN,0.166 IN. MAXHOLES THROUGH FLANGE IN. 2 total characteristics are documented in the Federal Logistics Information System.