PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11989Retainer,reducer,va

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 1650-00-723-5786 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-723-5786 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-723-5786. Primary manufacturer part number: 11989.
Features
  • Retainer,reducer,va — FSC 1650
  • FSC Application Data: MANIFOLD 16507574474
  • General Characteristics Item Description: ALUMINUM ALLOY,SQ BASE,4 MOUNTING HOLES 0.343 IN. DIA IN
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Retainer,reducer,va, cataloged under National Stock Number 1650-00-723-5786, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. Government technical data includes 2 verified specifications, 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-00-723-5786
Primary Part Number11989
Item NameRetainer,reducer,va
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
FSC Application DataMANIFOLD 16507574474
General Characteristics Item DescriptionALUMINUM ALLOY,SQ BASE,4 MOUNTING HOLES 0.343 IN. DIA IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
9340-00-136-879011989 INTERCHANGEABLE
Window,observation
Kemp C M Mfg Co Sub of Kemp Co
5815-00-356-3359SC-C-69996 INTERCHANGEABLE
Plate,teletypewriter Retractor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2520-00-695-850211989 INTERCHANGEABLE
Propeller Shaft with Universal J
Meritor Heavy Vehicle Systems, Llc
5360-00-788-098711989 INTERCHANGEABLE
Spring,helical,compression
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5985-00-788-6961 INTERCHANGEABLE
Switch,radio Frequency Transmiss
4820-01-023-6963 INTERCHANGEABLE
Valve,expansion
2530-01-255-5375 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
6625-01-392-279011989 INTERCHANGEABLE
Case,electrical Equipment Cabine
Acterna Llc Dba Jdsu
5920-01-496-803011989 INTERCHANGEABLE
Adapter,fuse
Fibrebond Corp
5915-01-536-4391 INTERCHANGEABLE
Filter,radio Frequency Interfere
Cross-Reference Index
Part NumberManufacturer
11989 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
9340-00-136-8790INTERCHANGEABLE
WINDOW,OBSERVATION
11989
5815-00-356-3359INTERCHANGEABLE
PLATE,TELETYPEWRITER RETRACTOR
SC-C-69996
2520-00-695-8502INTERCHANGEABLE
PROPELLER SHAFT WITH UNIVERSAL J
11989
5360-00-788-0987INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
11989
5985-00-788-6961INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
4820-01-023-6963INTERCHANGEABLE
VALVE,EXPANSION
2530-01-255-5375INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
6625-01-392-2790INTERCHANGEABLE
CASE,ELECTRICAL EQUIPMENT CABINE
11989
5920-01-496-8030INTERCHANGEABLE
ADAPTER,FUSE
11989
5915-01-536-4391INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE

Frequently Asked Questions

What is NSN 1650-00-723-5786?

NSN 1650-00-723-5786 is a Retainer,reducer,va, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-723-5786?

NSN 1650-00-723-5786 has 1 cross-referenced part number: 11989 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 1650-00-723-5786?

There are 10 known substitutes for 1650-00-723-5786: 9340-00-136-8790, 5815-00-356-3359, 2520-00-695-8502 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11989?

Key specifications for 11989: FSC Application Data: MANIFOLD 16507574474; General Characteristics Item Description: ALUMINUM ALLOY,SQ BASE,4 MOUNTING HOLES 0.343 IN. DIA IN. 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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