PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1000820Counterweight

Ametek, Inc. Dba Aerospace Gst Div Aerospace · NSN 6610-01-129-7814 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-01-129-7814 — this item is cataloged by the U.S. Government under National Stock Number 6610-01-129-7814. Primary manufacturer part number: 1000820.
Features
  • Counterweight — FSC 6610
  • 2 verified cross-references
  • Primary manufacturer: Ametek, Inc. Dba Aerospace Gst Div Aerospace
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Counterweight, cataloged under National Stock Number 6610-01-129-7814, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ametek, Inc. Dba Aerospace Gst Div Aerospace. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6610-01-129-7814
Primary Part Number1000820
Item NameCounterweight
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerAmetek, Inc. Dba Aerospace Gst Div Aerospace
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5305-00-012-0233120233 INTERCHANGEABLE
Screw,cap,hexagon Head
Rolls-Royce Solutions America Inc
5985-00-503-65461000820 INTERCHANGEABLE
Switch,radio Frequency Transmiss
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5831-00-808-5269117C800-2 INTERCHANGEABLE
Control,intercommunication Set
Telephonics Corp
5310-01-110-78141000820 INTERCHANGEABLE
Washer,flat
Simmonds Precision Products Inc
6910-01-541-93829021 INTERCHANGEABLE
Needle Set,training,intraosseous
Teleflex Llc
Cross-Reference Index
Part NumberManufacturer
1000820 L3harris Interstate Electronics Corporation (USA)
1000820 PRIMARY Ametek, Inc. Dba Aerospace Gst Div Aerospace (USA)
Related Parts
5305-00-012-0233INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
120233
5985-00-503-6546INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
1000820
5831-00-808-5269INTERCHANGEABLE
CONTROL,INTERCOMMUNICATION SET
117C800-2
5310-01-110-7814INTERCHANGEABLE
WASHER,FLAT
1000820
6910-01-541-9382INTERCHANGEABLE
NEEDLE SET,TRAINING,INTRAOSSEOUS
9021

Frequently Asked Questions

What is NSN 6610-01-129-7814?

NSN 6610-01-129-7814 is a Counterweight, manufactured by Ametek, Inc. Dba Aerospace Gst Div Aerospace, classified under FSC 6610 (No Item Name Available). Status: active.

What are the part numbers for NSN 6610-01-129-7814?

NSN 6610-01-129-7814 has 2 cross-referenced part numbers: 1000820 (L3harris Interstate Electronics Corporation), 1000820 (Ametek, Inc. Dba Aerospace Gst Div Aerospace).

What NSN replaces 6610-01-129-7814?

There are 5 known substitutes for 6610-01-129-7814: 5305-00-012-0233, 5985-00-503-6546, 5831-00-808-5269 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1000820?

Key specifications for 1000820: End Item Identification: 6610004466856. 1 total characteristics are documented in the Federal Logistics Information System.

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