PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45209Cap,deboost Valve

Parker-Hannifin Corporation Dba Control Systems Division · NSN 1630-01-032-6746 · FSC 1630 · No Item Name Available
Verified by PartsTable
NSN 1630-01-032-6746 — this item is cataloged by the U.S. Government under National Stock Number 1630-01-032-6746. Primary manufacturer part number: 45209.
Features
  • Cap,deboost Valve — FSC 1630
  • General Characteristics Item Description: ALUMINUM ALLOY QQ-A-268 COMP 2024T4,4.873 IN. OD,2.182 IN. ID,1.232 IN. H IN
  • 1 verified cross-reference
  • Primary manufacturer: Parker-Hannifin Corporation Dba Control Systems Division
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Cap,deboost Valve, cataloged under National Stock Number 1630-01-032-6746, is classified within Federal Supply Class 1630 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Control Systems Division. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1630-01-032-6746
Primary Part Number45209
Item NameCap,deboost Valve
FSC / FSG1630 / 16 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Control Systems Division
StatusACTIVE
General Characteristics Item DescriptionALUMINUM ALLOY QQ-A-268 COMP 2024T4,4.873 IN. OD,2.182 IN. ID,1.232 IN. H IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-156-4719 INTERCHANGEABLE
Bearing,ball,annular
3110-00-156-7898 INTERCHANGEABLE
Bearing,ball,annular
3455-00-268-950459-10093 INTERCHANGEABLE
Cutter,milling,screw Slotting
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
5325-01-566-929145209 INTERCHANGEABLE
Insert,screw Thread
Barnes Group Inc. Dba Barnes Distribution
Cross-Reference Index
Part NumberManufacturer
45209 PRIMARY Parker-Hannifin Corporation Dba Control Systems Division (USA)
Related Parts
3110-00-156-4719INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-156-7898INTERCHANGEABLE
BEARING,BALL,ANNULAR
3455-00-268-9504INTERCHANGEABLE
CUTTER,MILLING,SCREW SLOTTING
59-10093
5325-01-566-9291INTERCHANGEABLE
INSERT,SCREW THREAD
45209

Frequently Asked Questions

What is NSN 1630-01-032-6746?

NSN 1630-01-032-6746 is a Cap,deboost Valve, manufactured by Parker-Hannifin Corporation Dba Control Systems Division, classified under FSC 1630 (No Item Name Available). Status: active.

What are the part numbers for NSN 1630-01-032-6746?

NSN 1630-01-032-6746 has 1 cross-referenced part number: 45209 (Parker-Hannifin Corporation Dba Control Systems Division).

What NSN replaces 1630-01-032-6746?

There are 4 known substitutes for 1630-01-032-6746: 3110-00-156-4719, 3110-00-156-7898, 3455-00-268-9504 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 45209?

Key specifications for 45209: General Characteristics Item Description: ALUMINUM ALLOY QQ-A-268 COMP 2024T4,4.873 IN. OD,2.182 IN. ID,1.232 IN. H IN; End Item Identification: E-3A AWACS A. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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