PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

120523Nut,self-Locking,hexagon

Jered Llc · NSN 5310-01-445-5476 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-445-5476 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-445-5476. Primary manufacturer part number: 120523.
Features
  • Nut,self-Locking,hexagon — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: Jered Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-445-5476, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Jered Llc. This item has 2 commercial cross-references from 1 manufacturer, 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 NameNut,self-Locking,hexagon
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersJered Llc (CAGE 98523)
Technical Specifications
ParameterValue
NSN5310-01-445-5476
Primary Part Number120523
Item NameNut,self-Locking,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerJered Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4310-00-061-8840120-523 INTERCHANGEABLE
Compressor,reciprocating
Illinois Tool Works Inc.
5340-00-286-2494MS21333-36 INTERCHANGEABLE
Clamp,loop
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4140-00-554-4050 INTERCHANGEABLE
Fan,ventilating
1560-01-717-0957120523 INTERCHANGEABLE
Block,radius
Naval Surface Warfare Center Dahlgren Div
Cross-Reference Index
Part NumberManufacturer
PLH666B001 FN26 Jered Llc (USA)
120523 PRIMARY Jered Llc (USA)
Related Parts
4310-00-061-8840INTERCHANGEABLE
COMPRESSOR,RECIPROCATING
120-523
5340-00-286-2494INTERCHANGEABLE
CLAMP,LOOP
MS21333-36
4140-00-554-4050INTERCHANGEABLE
FAN,VENTILATING
1560-01-717-0957INTERCHANGEABLE
BLOCK,RADIUS
120523

Frequently Asked Questions

What is NSN 5310-01-445-5476?

NSN 5310-01-445-5476 is a Nut,self-Locking,hexagon, manufactured by Jered Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-445-5476?

NSN 5310-01-445-5476 has 2 cross-referenced part numbers: PLH666B001 FN26 (Jered Llc), 120523 (Jered Llc).

What NSN replaces 5310-01-445-5476?

There are 4 known substitutes for 5310-01-445-5476: 4310-00-061-8840, 5340-00-286-2494, 4140-00-554-4050 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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