PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100.1012Modification Kit,radar Equipment

U S Dept of Transportation Federal Aviation Administration · NSN 5840-01-675-1256 · FSC 5840 · No Item Name Available
Verified by PartsTable
NSN 5840-01-675-1256 — this item is cataloged by the U.S. Government under National Stock Number 5840-01-675-1256. Primary manufacturer part number: 100.1012.
Features
  • Modification Kit,radar Equipment — FSC 5840
  • 2 verified cross-references
  • Primary manufacturer: U S Dept of Transportation Federal Aviation Administration
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Modification Kit,radar Equipment, cataloged under National Stock Number 5840-01-675-1256, 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 U S Dept of Transportation Federal Aviation Administration. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5840-01-675-1256
Primary Part Number100.1012
Item NameModification Kit,radar Equipment
FSC / FSG5840 / 58 — No Item Name Available
ManufacturerU S Dept of Transportation Federal Aviation Administration
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5961-01-007-9590100-1029 INTERCHANGEABLE
Transistor
Millivac Instruments, Inc
4510-01-323-7173100-1037 INTERCHANGEABLE
Drain,floor
Franklin Machine Products Inc
5330-01-329-90871001012 INTERCHANGEABLE
Gasket
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
8105-01-386-38991001012 INTERCHANGEABLE
Bag,plastic
Desco Industries Inc
Cross-Reference Index
Part NumberManufacturer
100.1012 Neco Industries Inc (USA)
100.1012 PRIMARY U S Dept of Transportation Federal Aviation Administration (USA)
Related Parts
5961-01-007-9590INTERCHANGEABLE
TRANSISTOR
100-1029
4510-01-323-7173INTERCHANGEABLE
DRAIN,FLOOR
100-1037
5330-01-329-9087INTERCHANGEABLE
GASKET
1001012
8105-01-386-3899INTERCHANGEABLE
BAG,PLASTIC
1001012

Frequently Asked Questions

What is NSN 5840-01-675-1256?

NSN 5840-01-675-1256 is a Modification Kit,radar Equipment, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 5840 (No Item Name Available). Status: active.

What are the part numbers for NSN 5840-01-675-1256?

NSN 5840-01-675-1256 has 2 cross-referenced part numbers: 100.1012 (Neco Industries Inc), 100.1012 (U S Dept of Transportation Federal Aviation Administration).

What NSN replaces 5840-01-675-1256?

There are 4 known substitutes for 5840-01-675-1256: 5961-01-007-9590, 4510-01-323-7173, 5330-01-329-9087 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100.1012?

Key specifications for 100.1012: End Item Identification: AIR ROUTE SURVEILLANCE RADAR 4 (ARSR4); Part Name Assigned by Controlling Agency: ARSR-4 ROTARY JOINT STRUT ROD MODIFICATION KIT. 2 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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