PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9900037-1Control Assembly,quadrant

Textron Aviation Inc · NSN 1680-00-506-3618 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-00-506-3618 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-506-3618. Primary manufacturer part number: 9900037-1.
Features
  • Control Assembly,quadrant — FSC 1680
  • Aircraft Mission Design Series: T-37
  • 3 verified cross-references
  • Primary manufacturer: Textron Aviation Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Control Assembly,quadrant, cataloged under National Stock Number 1680-00-506-3618, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Textron Aviation Inc. Government technical data includes 1 verified specification, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1680-00-506-3618
Primary Part Number9900037-1
Item NameControl Assembly,quadrant
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerTextron Aviation Inc
StatusACTIVE
Aircraft Mission Design SeriesT-37
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5999-00-426-0486101-000-N8 INTERCHANGEABLE
Mounting Pad,electrical-Electron
The Delbert Blinn Co Inc
5950-00-442-9452 INTERCHANGEABLE
Reactor
5895-00-531-5441101000 INTERCHANGEABLE
Delay Line Module
Bae Systems Information and Electronic Systems Integration Inc.
1560-00-979-8757C8244 INTERCHANGEABLE
Screen Assembly,engine Air Inlet
Jsn Inc
6605-00-992-3096104500 INTERCHANGEABLE
Indicator,horizontal Situation
Astronautics Corporation of America
6530-01-139-9444101000 INTERCHANGEABLE
Table,surgical Instrument and Dr
Codman & Shurtleff Inc
4240-01-250-0777 INTERCHANGEABLE
Filter,respirator,air Filtering
5340-01-357-6445101000 INTERCHANGEABLE
Lock,rim
Kaba Mas Llc
3020-01-370-2912 INTERCHANGEABLE
Gear,antibacklash,spur
5975-01-382-7394 INTERCHANGEABLE
Elbow,electrical Conduit
Cross-Reference Index
Part NumberManufacturer
9900037-1 Textron Aviation Inc (USA)
9900037-1 Cessna Aircraft Company Dba Textron Aviation (USA)
10-1000 Associated Co Inc (USA)
Related Parts
5999-00-426-0486INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
101-000-N8
5950-00-442-9452INTERCHANGEABLE
REACTOR
5895-00-531-5441INTERCHANGEABLE
DELAY LINE MODULE
101000
1560-00-979-8757INTERCHANGEABLE
SCREEN ASSEMBLY,ENGINE AIR INLET
C8244
6605-00-992-3096INTERCHANGEABLE
INDICATOR,HORIZONTAL SITUATION
104500
6530-01-139-9444INTERCHANGEABLE
TABLE,SURGICAL INSTRUMENT AND DR
101000
4240-01-250-0777INTERCHANGEABLE
FILTER,RESPIRATOR,AIR FILTERING
5340-01-357-6445INTERCHANGEABLE
LOCK,RIM
101000
3020-01-370-2912INTERCHANGEABLE
GEAR,ANTIBACKLASH,SPUR
5975-01-382-7394INTERCHANGEABLE
ELBOW,ELECTRICAL CONDUIT
4720-01-434-5493INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
101000-8A-0240
5825-01-543-4103INTERCHANGEABLE
GPS SOUNDING SYSTEM
IMET-3100

Frequently Asked Questions

What is NSN 1680-00-506-3618?

NSN 1680-00-506-3618 is a Control Assembly,quadrant, manufactured by Textron Aviation Inc, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-00-506-3618?

NSN 1680-00-506-3618 has 3 cross-referenced part numbers: 9900037-1 (Textron Aviation Inc), 9900037-1 (Cessna Aircraft Company Dba Textron Aviation), 10-1000 (Associated Co Inc).

What NSN replaces 1680-00-506-3618?

There are 12 known substitutes for 1680-00-506-3618: 5999-00-426-0486, 5950-00-442-9452, 5895-00-531-5441 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9900037-1?

Key specifications for 9900037-1: Aircraft Mission Design Series: T-37; Special Features: T.O. 1T-37B-4, FIGURE 47. 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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