PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

301373Nut,self-Locking,hexagon

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · NSN 5310-01-626-8779 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-626-8779 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-626-8779. Primary manufacturer part number: 301373.
Features
  • Nut,self-Locking,hexagon — FSC 5310
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • 2 verified cross-references
  • Primary manufacturer: Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-626-8779, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-626-8779
Primary Part Number301373
Item NameNut,self-Locking,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerEmerson Automation Solutions Final Control Us Lp Div Navy Product Team
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-00-088-5327167-8204846 ITEM NO 41 INTERCHANGEABLE
Nut,self-Locking,hexagon
Naval Sea Systems Command
4610-01-212-21003013-73 INTERCHANGEABLE
Header Assembly,feeder
Pentair Filtration Solutions, Llc
5905-01-285-1987301373 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Ships Machinery International, Inc.
Cross-Reference Index
Part NumberManufacturer
301373 Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
DS-B-90380ITEM3 Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
Related Parts
5310-00-088-5327INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
167-8204846 ITEM NO 41
4610-01-212-2100INTERCHANGEABLE
HEADER ASSEMBLY,FEEDER
3013-73
5905-01-285-1987INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
301373

Frequently Asked Questions

What is NSN 5310-01-626-8779?

NSN 5310-01-626-8779 is a Nut,self-Locking,hexagon, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-626-8779?

NSN 5310-01-626-8779 has 2 cross-referenced part numbers: 301373 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), DS-B-90380ITEM3 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).

What NSN replaces 5310-01-626-8779?

There are 3 known substitutes for 5310-01-626-8779: 5310-00-088-5327, 4610-01-212-2100, 5905-01-285-1987. Verify interchangeability with system specifications before substitution.

What are the specifications of 301373?

Key specifications for 301373: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. 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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