PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

115-8483371PN25Nut,plain,hexagon

Naval Sea Systems Command · NSN 5310-01-626-6186 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-626-6186 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-626-6186. Primary manufacturer part number: 115-8483371PN25.
Features
  • Nut,plain,hexagon — FSC 5310
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTRMANUFACTURING AND TESTING SPECIFICATIONS
  • 3 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-626-6186, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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
NSN5310-01-626-6186
Primary Part Number115-8483371PN25
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTRMANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-01-648-5073 INTERCHANGEABLE
Nut,self-Locking,hexagon
5310-01-670-7974 INTERCHANGEABLE
Nut,self-Locking,hexagon
5310-01-732-0162 INTERCHANGEABLE
Nut,self-Locking,hexagon
Cross-Reference Index
Part NumberManufacturer
115-8483371PN25 Naval Sea Systems Command (USA)
MS17828-10C(MOD) Naval Inventory Control Point Mechanicsburg (USA)
Y422-5003PN25 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
Related Parts
5310-01-648-5073INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
5310-01-670-7974INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
5310-01-732-0162INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON

Frequently Asked Questions

What is NSN 5310-01-626-6186?

NSN 5310-01-626-6186 is a Nut,plain,hexagon, manufactured by Naval Sea Systems Command, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-626-6186?

NSN 5310-01-626-6186 has 3 cross-referenced part numbers: 115-8483371PN25 (Naval Sea Systems Command), MS17828-10C(MOD) (Naval Inventory Control Point Mechanicsburg), Y422-5003PN25 (Electric Boat Corporation Div General Dynamics Electric Boat).

What NSN replaces 5310-01-626-6186?

There are 3 known substitutes for 5310-01-626-6186: 5310-01-648-5073, 5310-01-670-7974, 5310-01-732-0162. Verify interchangeability with system specifications before substitution.

What are the specifications of 115-8483371PN25?

Key specifications for 115-8483371PN25: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTRMANUFACTURING 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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