PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2669Attenuator,variable

Meggitt (new Hampshire), Inc · NSN 5985-00-501-6466 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-501-6466 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-501-6466. Primary manufacturer part number: 2669.
Features
  • Attenuator,variable — FSC 5985
  • Distance Between Mounting Facility Centers: 1.375 INCHES NOMINAL IN
  • Mounting Facility Pattern: TWO POSITION IN-LINE
  • Application Design: AUDIO
  • Overall Attenuation Accuracy in Decibels: -0.525 TO 0.525
  • Mounting Facility Type and Quantity: 2 THREADED HOLE(S)
  • Terminal Type and Quantity: 3 TAB, SOLDER LUG
  • Frequency Range: 0.000 KILOHERTZ MINIMUM AND 3.000 KILOHERTZ MAXIMUM
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Attenuator,variable, cataloged under National Stock Number 5985-00-501-6466, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Meggitt (new Hampshire), Inc. Government technical data includes 11 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-00-501-6466
Primary Part Number2669
Item NameAttenuator,variable
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerMeggitt (new Hampshire), Inc
StatusACTIVE
Distance Between Mounting Facility Centers1.375 INCHES NOMINAL IN
Mounting Facility PatternTWO POSITION IN-LINE
Application DesignAUDIO
Overall Attenuation Accuracy in Decibels-0.525 TO 0.525
Mounting Facility Type and Quantity2 THREADED HOLE(S)
Terminal Type and Quantity3 TAB, SOLDER LUG
Frequency Range0.000 KILOHERTZ MINIMUM AND 3.000 KILOHERTZ MAXIMUM
Attenuation Variation MethodSTEPPED
Body Diameter1.844 INCHES NOMINAL IN
Overall Attenuation Range in Decibels+0.0 TO 105.0
Power Rating500.0 MILLIWATTS AVERAGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5310-00-011-4649 INTERCHANGEABLE
Washer,lock
5120-00-030-27385120-00-030-2738 INTERCHANGEABLE
Wrench,drain Plug
General Services Administration Federal Supply Service
5950-00-241-1790 INTERCHANGEABLE
Transformer,radio Frequency
4940-00-542-0002MX1761U INTERCHANGEABLE
Enclosure,electromagnetic Shield
Joint Electronics Type Designation System
5310-00-638-43172669 INTERCHANGEABLE
Washer,lock
Telemechanics Inc
5310-00-857-56942669 INTERCHANGEABLE
Washer,shouldered
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
3120-01-239-54162669 INTERCHANGEABLE
Roller,linear-Rotary Motion
Lebus International, Inc.
2940-01-257-159342669 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
5330-01-435-7230 INTERCHANGEABLE
Seal,plain
Cross-Reference Index
Part NumberManufacturer
2669 PRIMARY Meggitt (new Hampshire), Inc (USA)
Related Parts
5310-00-011-4649INTERCHANGEABLE
WASHER,LOCK
5120-00-030-2738INTERCHANGEABLE
WRENCH,DRAIN PLUG
5120-00-030-2738
5950-00-241-1790INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
4940-00-542-0002INTERCHANGEABLE
ENCLOSURE,ELECTROMAGNETIC SHIELD
MX1761U
5310-00-638-4317INTERCHANGEABLE
WASHER,LOCK
2669
5310-00-857-5694INTERCHANGEABLE
WASHER,SHOULDERED
2669
3120-01-239-5416INTERCHANGEABLE
ROLLER,LINEAR-ROTARY MOTION
2669
2940-01-257-1593INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42669
5330-01-435-7230INTERCHANGEABLE
SEAL,PLAIN

Frequently Asked Questions

What is NSN 5985-00-501-6466?

NSN 5985-00-501-6466 is a Attenuator,variable, manufactured by Meggitt (new Hampshire), Inc, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-501-6466?

NSN 5985-00-501-6466 has 1 cross-referenced part number: 2669 (Meggitt (new Hampshire), Inc).

What NSN replaces 5985-00-501-6466?

There are 9 known substitutes for 5985-00-501-6466: 5310-00-011-4649, 5120-00-030-2738, 5950-00-241-1790 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2669?

Key specifications for 2669: Distance Between Mounting Facility Centers: 1.375 INCHES NOMINAL IN; Mounting Facility Pattern: TWO POSITION IN-LINE; Application Design: AUDIO; Overall Attenuation Accuracy in Decibels: -0.525 TO 0.525. 11 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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