PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16821Solenoid Assembly,rotary

Astronautics Corporation of America · NSN 6610-01-125-8737 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-01-125-8737 — this item is cataloged by the U.S. Government under National Stock Number 6610-01-125-8737. Primary manufacturer part number: 16821.
Features
  • Solenoid Assembly,rotary — FSC 6610
  • 1 verified cross-reference
  • Primary manufacturer: Astronautics Corporation of America
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Solenoid Assembly,rotary, cataloged under National Stock Number 6610-01-125-8737, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Astronautics Corporation of America. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6610-01-125-8737
Primary Part Number16821
Item NameSolenoid Assembly,rotary
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerAstronautics Corporation of America
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4730-00-116-0477M-3932 INTERCHANGEABLE
Strainer,suction
Marvel Engineering Company Inc
5330-00-121-3075 INTERCHANGEABLE
Seal,oil
3020-00-431-183816821 INTERCHANGEABLE
Sprocket Wheel
Wausau Equipment Company Llc Dba Schmidt Engineering & Equipment Inc Div Wausau Equipment Llc
4730-00-779-098016821 INTERCHANGEABLE
Packing Nut
Fmc Corp
5342-01-013-6043 INTERCHANGEABLE
Bracket,clamp
5330-01-092-1443 INTERCHANGEABLE
Packing Assembly
6685-01-147-852416-819 INTERCHANGEABLE
Gage,pressure,dial Indicating
Hess Manufacturing Inc Div Blast-It-All
5955-01-266-5768755090A0247-1 INTERCHANGEABLE
Crystal Unit,quartz
Marine Corps
5920-01-473-043716821 INTERCHANGEABLE
Fuse,cartridge
Itw Food Equipment Group Llc Dba Gaylord Industries
5920-01-605-31021682-1 INTERCHANGEABLE
Arrester,electrical Surge
Attwood Corp
Cross-Reference Index
Part NumberManufacturer
16821 PRIMARY Astronautics Corporation of America (USA)
Related Parts
4730-00-116-0477INTERCHANGEABLE
STRAINER,SUCTION
M-3932
5330-00-121-3075INTERCHANGEABLE
SEAL,OIL
3020-00-431-1838INTERCHANGEABLE
SPROCKET WHEEL
16821
4730-00-779-0980INTERCHANGEABLE
PACKING NUT
16821
5342-01-013-6043INTERCHANGEABLE
BRACKET,CLAMP
5330-01-092-1443INTERCHANGEABLE
PACKING ASSEMBLY
6685-01-147-8524INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
16-819
5955-01-266-5768INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
755090A0247-1
5920-01-473-0437INTERCHANGEABLE
FUSE,CARTRIDGE
16821
5920-01-605-3102INTERCHANGEABLE
ARRESTER,ELECTRICAL SURGE
1682-1
5305-01-720-5671INTERCHANGEABLE
SCREW,MACHINE
16821

Frequently Asked Questions

What is NSN 6610-01-125-8737?

NSN 6610-01-125-8737 is a Solenoid Assembly,rotary, manufactured by Astronautics Corporation of America, classified under FSC 6610 (No Item Name Available). Status: active.

What are the part numbers for NSN 6610-01-125-8737?

NSN 6610-01-125-8737 has 1 cross-referenced part number: 16821 (Astronautics Corporation of America).

What NSN replaces 6610-01-125-8737?

There are 11 known substitutes for 6610-01-125-8737: 4730-00-116-0477, 5330-00-121-3075, 3020-00-431-1838 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16821?

Key specifications for 16821: End Item Identification: AIRCRAFT MODEL AV-8C. 1 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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