PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

103751Attenuator,variable

Aimtron Systems, Llc · NSN 5985-01-553-0543 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-553-0543 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-553-0543. Primary manufacturer part number: 103751.
Features
  • Attenuator,variable — FSC 5985
  • 1 verified cross-reference
  • Primary manufacturer: Aimtron Systems, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Attenuator,variable, cataloged under National Stock Number 5985-01-553-0543, 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 1 commercial cross-reference from 1 manufacturer, 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
NSN5985-01-553-0543
Primary Part Number103751
Item NameAttenuator,variable
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerAimtron Systems, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5315-00-010-375122-59-6 INTERCHANGEABLE
Pin,straight,headless
Dana Corp Spicer Transmission Div
5865-00-251-7203103751 INTERCHANGEABLE
Module,transmitting
Raytheon Company Dba Raytheon Co
5330-00-950-5877103751 INTERCHANGEABLE
Gasket
General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems
6680-01-450-3856103751 INTERCHANGEABLE
Tachometer,electric,nonself-Gene
Maxima Technologies & Systems Llc
4110-01-727-9095103751 INTERCHANGEABLE
Refrigerator,solid State,biologi
Rini Technologies, Inc. Dba Rini Technologies Inc
Cross-Reference Index
Part NumberManufacturer
103751 PRIMARY Aimtron Systems, Llc (USA)
Related Parts
5315-00-010-3751INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
22-59-6
5865-00-251-7203INTERCHANGEABLE
MODULE,TRANSMITTING
103751
5330-00-950-5877INTERCHANGEABLE
GASKET
103751
6680-01-450-3856INTERCHANGEABLE
TACHOMETER,ELECTRIC,NONSELF-GENE
103751
4110-01-727-9095INTERCHANGEABLE
REFRIGERATOR,SOLID STATE,BIOLOGI
103751

Frequently Asked Questions

What is NSN 5985-01-553-0543?

NSN 5985-01-553-0543 is a Attenuator,variable, manufactured by Aimtron Systems, Llc, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-553-0543?

NSN 5985-01-553-0543 has 1 cross-referenced part number: 103751 (Aimtron Systems, Llc).

What NSN replaces 5985-01-553-0543?

There are 5 known substitutes for 5985-01-553-0543: 5315-00-010-3751, 5865-00-251-7203, 5330-00-950-5877 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 103751?

Key specifications for 103751: Special Features: ISLS ATTENUATOR MODULE A13. 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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