PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

74166Bracket,mounting

Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic · NSN 5340-01-558-9251 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-558-9251 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-558-9251. Primary manufacturer part number: 74166.
Features
  • Bracket,mounting — FSC 5340
  • Material: STEEL
  • 1 verified cross-reference
  • Primary manufacturer: Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic
Applications
  • Applications requiring Steel construction
General Description

The Bracket,mounting, cataloged under National Stock Number 5340-01-558-9251, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic. Government technical data includes 1 verified specification, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-558-9251
Primary Part Number74166
Item NameBracket,mounting
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerNavy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic
StatusACTIVE
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
5815-00-125-520174166 INTERCHANGEABLE
Disk
Telemechanics Inc
5962-00-626-1480 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
74166 PRIMARY Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic (USA)
Related Parts
5815-00-125-5201INTERCHANGEABLE
DISK
74166
5962-00-626-1480INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5340-01-558-9251?

NSN 5340-01-558-9251 is a Bracket,mounting, manufactured by Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-558-9251?

NSN 5340-01-558-9251 has 1 cross-referenced part number: 74166 (Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic).

What NSN replaces 5340-01-558-9251?

There are 2 known substitutes for 5340-01-558-9251: 5815-00-125-5201, 5962-00-626-1480. Verify interchangeability with system specifications before substitution.

What are the specifications of 74166?

Key specifications for 74166: Overall Width: 0.750 INCHES NOMINAL IN; Material: STEEL; Overall Height: 6.812 INCHES NOMINAL IN; Overall Length: 12.562 INCHES NOMINAL IN. 6 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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