PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100233-1REVFHeading Servo Mecha

Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc · NSN 5840-00-920-8545 · FSC 5840 · No Item Name Available
Verified by PartsTable
NSN 5840-00-920-8545 — this item is cataloged by the U.S. Government under National Stock Number 5840-00-920-8545. Primary manufacturer part number: 100233-1REVF.
Features
  • Heading Servo Mecha — FSC 5840
  • 3 verified cross-references
  • Primary manufacturer: Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Heading Servo Mecha, cataloged under National Stock Number 5840-00-920-8545, is classified within Federal Supply Class 5840 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHeading Servo Mecha
FSC / FSG5840 — No Item Name Available (FSG 58)
ManufacturersTechnical Services Laboratory, Inc. Dba Technical Services Laboratory Inc (CAGE 51283); Crane Electronics, Inc. (CAGE 09062); Aiken Advanced Systems Inc a Div of Amstar Technical Products Inc an Affil of Amstar Corp (CAGE 60590)
Technical Specifications
ParameterValue
NSN5840-00-920-8545
Primary Part Number100233-1REVF
Item NameHeading Servo Mecha
FSC / FSG5840 / 58 — No Item Name Available
ManufacturerTechnical Services Laboratory, Inc. Dba Technical Services Laboratory Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5910-00-280-5297X3105-161 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Hickok Waekon Llc
2815-00-353-9240100233 INTERCHANGEABLE
Ring,piston
Cummins Inc.
5985-00-459-076910023-3 INTERCHANGEABLE
Coupler,directional
Anaren, Inc. Div Anaren Microwave Inc
5998-00-865-8900100233 INTERCHANGEABLE
Electronic Components Assembly
L3harris Technologies, Inc Div Space & Airborne Systems
Cross-Reference Index
Part NumberManufacturer
100233-1REVF PRIMARY Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc (USA)
100233 PRIMARY Crane Electronics, Inc. (USA)
100233-1REVF Aiken Advanced Systems Inc a Div of Amstar Technical Products Inc an Affil of Amstar Corp (USA)
Related Parts
5910-00-280-5297INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
X3105-161
2815-00-353-9240INTERCHANGEABLE
RING,PISTON
100233
5985-00-459-0769INTERCHANGEABLE
COUPLER,DIRECTIONAL
10023-3
5998-00-865-8900INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
100233

Frequently Asked Questions

What is NSN 5840-00-920-8545?

NSN 5840-00-920-8545 is a Heading Servo Mecha, manufactured by Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc, classified under FSC 5840 (No Item Name Available). Status: active.

What are the part numbers for NSN 5840-00-920-8545?

NSN 5840-00-920-8545 has 3 cross-referenced part numbers: 100233-1REVF (Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc), 100233 (Crane Electronics, Inc.), 100233-1REVF (Aiken Advanced Systems Inc a Div of Amstar Technical Products Inc an Affil of Amstar Corp).

What NSN replaces 5840-00-920-8545?

There are 4 known substitutes for 5840-00-920-8545: 5910-00-280-5297, 2815-00-353-9240, 5985-00-459-0769 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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