PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

63669Socket

Luminescent Systems, Inc. Dba Lsi Div Lsi-Nh · NSN 1650-01-667-2049 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-01-667-2049 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-667-2049. Primary manufacturer part number: 63669.
Features
  • Socket — FSC 1650
  • 1 verified cross-reference
  • Primary manufacturer: Luminescent Systems, Inc. Dba Lsi Div Lsi-Nh
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Socket, cataloged under National Stock Number 1650-01-667-2049, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Luminescent Systems, Inc. Dba Lsi Div Lsi-Nh. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSocket
FSC / FSG1650 — No Item Name Available (FSG 16)
ManufacturersLuminescent Systems, Inc. Dba Lsi Div Lsi-Nh (CAGE 32890)
Technical Specifications
ParameterValue
NSN1650-01-667-2049
Primary Part Number63669
Item NameSocket
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerLuminescent Systems, Inc. Dba Lsi Div Lsi-Nh
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-251-935463669 INTERCHANGEABLE
Packing,preformed
Curtiss-Wright Controls, Inc. Div Actuation Division
1610-00-513-436863669 INTERCHANGEABLE
Gear,worm,synchroni
Hamilton Sundstrand Corporation Dba Collins Aerospace
4820-01-369-3581N69529 INTERCHANGEABLE
Diaphragm,actuator Valve,special
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
63669 PRIMARY Luminescent Systems, Inc. Dba Lsi Div Lsi-Nh (USA)
Related Parts
5330-00-251-9354INTERCHANGEABLE
PACKING,PREFORMED
63669
1610-00-513-4368INTERCHANGEABLE
GEAR,WORM,SYNCHRONI
63669
4820-01-369-3581INTERCHANGEABLE
DIAPHRAGM,ACTUATOR VALVE,SPECIAL
N69529

Frequently Asked Questions

What is NSN 1650-01-667-2049?

NSN 1650-01-667-2049 is a Socket, manufactured by Luminescent Systems, Inc. Dba Lsi Div Lsi-Nh, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-01-667-2049?

NSN 1650-01-667-2049 has 1 cross-referenced part number: 63669 (Luminescent Systems, Inc. Dba Lsi Div Lsi-Nh).

What NSN replaces 1650-01-667-2049?

There are 3 known substitutes for 1650-01-667-2049: 5330-00-251-9354, 1610-00-513-4368, 4820-01-369-3581. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com