PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

406341Attenuator,fixed

Aimtron Systems, Llc · NSN 5985-01-313-5253 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-313-5253 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-313-5253. Primary manufacturer part number: 406341.
Features
  • Attenuator,fixed — FSC 5985
  • 3 verified cross-references
  • Primary manufacturer: Aimtron Systems, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Attenuator,fixed, cataloged under National Stock Number 5985-01-313-5253, 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 Aimtron Systems, Llc. This item has 3 commercial cross-references from 3 manufacturers, 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 NameAttenuator,fixed
FSC / FSG5985 — No Item Name Available (FSG 59)
ManufacturersMicrolab/fxr Llc (CAGE 00929); Cardion Inc (CAGE 12909); Aimtron Systems, Llc (CAGE 20284)
Technical Specifications
ParameterValue
NSN5985-01-313-5253
Primary Part Number406341
Item NameAttenuator,fixed
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerAimtron Systems, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6105-00-215-852340634-1 INTERCHANGEABLE
Motor,direct Current
The Dewey Electronics Corporation
3020-01-114-673640283-2AND40634-1 INTERCHANGEABLE
Gear Set,bevel,matched
Lake Shore Systems, Inc.
4720-01-518-95401644334 INTERCHANGEABLE
Hose Assembly,nonmetallic
Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
AGC73 Microlab/fxr Llc (USA)
406341 Cardion Inc (USA)
406341 PRIMARY Aimtron Systems, Llc (USA)
Related Parts
6105-00-215-8523INTERCHANGEABLE
MOTOR,DIRECT CURRENT
40634-1
3020-01-114-6736INTERCHANGEABLE
GEAR SET,BEVEL,MATCHED
40283-2AND40634-1
4720-01-518-9540INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
1644334

Frequently Asked Questions

What is NSN 5985-01-313-5253?

NSN 5985-01-313-5253 is a Attenuator,fixed, manufactured by Aimtron Systems, Llc, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-313-5253?

NSN 5985-01-313-5253 has 3 cross-referenced part numbers: AGC73 (Microlab/fxr Llc), 406341 (Cardion Inc), 406341 (Aimtron Systems, Llc).

What NSN replaces 5985-01-313-5253?

There are 3 known substitutes for 5985-01-313-5253: 6105-00-215-8523, 3020-01-114-6736, 4720-01-518-9540. Verify interchangeability with system specifications before substitution.

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