PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FH166-486-2Nut

Automatic Switch Company Dba Asco · NSN 5310-01-109-5056 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-109-5056 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-109-5056. Primary manufacturer part number: FH166-486-2.
Features
  • Nut — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: Automatic Switch Company Dba Asco
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut, cataloged under National Stock Number 5310-01-109-5056, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Automatic Switch Company Dba Asco. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameNut
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersAutomatic Switch Company Dba Asco (CAGE 04845)
Technical Specifications
ParameterValue
NSN5310-01-109-5056
Primary Part NumberFH166-486-2
Item NameNut
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerAutomatic Switch Company Dba Asco
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2520-00-788-15661664862 INTERCHANGEABLE
Lug,gearshift
Chrysler Realty Company Llc Dba Daimler Chrysler
Cross-Reference Index
Part NumberManufacturer
FH166-486-2 PRIMARY Automatic Switch Company Dba Asco (USA)
166-486-2 PRIMARY Automatic Switch Company Dba Asco (USA)
Related Parts
2520-00-788-1566INTERCHANGEABLE
LUG,GEARSHIFT
1664862

Frequently Asked Questions

What is NSN 5310-01-109-5056?

NSN 5310-01-109-5056 is a Nut, manufactured by Automatic Switch Company Dba Asco, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-109-5056?

NSN 5310-01-109-5056 has 2 cross-referenced part numbers: FH166-486-2 (Automatic Switch Company Dba Asco), 166-486-2 (Automatic Switch Company Dba Asco).

What NSN replaces 5310-01-109-5056?

There is 1 known substitute for 5310-01-109-5056: 2520-00-788-1566. Verify interchangeability with system specifications before substitution.

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