PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

398/8Nut,self-Locking,hexagon

Everllence Usa Inc. · NSN 5310-01-551-1667 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-551-1667 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-551-1667. Primary manufacturer part number: 398/8.
Features
  • Nut,self-Locking,hexagon — FSC 5310
  • Criticality Code Justification: AGAV
  • 2 verified cross-references
  • Primary manufacturer: Everllence Usa Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-551-1667, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Everllence Usa Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-551-1667
Primary Part Number398/8
Item NameNut,self-Locking,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerEverllence Usa Inc.
StatusACTIVE
Criticality Code JustificationAGAV
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5320-00-236-6717 INTERCHANGEABLE
Rivet,tubular
6110-00-353-0139 INTERCHANGEABLE
Starter,motor
5940-00-405-8976MS18029-4S-8 INTERCHANGEABLE
Cover,terminal Board
Sae International Dba Sae International
6105-01-090-5208RFFCO-123 INTERCHANGEABLE
Motor,alternating Current
R. F. Fakler Co.
6515-01-553-00408700-0611-01 INTERCHANGEABLE
Blood-Fluid Warmer System
Zoll Medical Corporation Dba Zoll
Cross-Reference Index
Part NumberManufacturer
398/8 Viking Incorporated Dba Viking Inc (USA)
398/8 PRIMARY Everllence Usa Inc. (USA)
Related Parts
5320-00-236-6717INTERCHANGEABLE
RIVET,TUBULAR
6110-00-353-0139INTERCHANGEABLE
STARTER,MOTOR
5940-00-405-8976INTERCHANGEABLE
COVER,TERMINAL BOARD
MS18029-4S-8
6105-01-090-5208INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
RFFCO-123
6515-01-553-0040INTERCHANGEABLE
BLOOD-FLUID WARMER SYSTEM
8700-0611-01

Frequently Asked Questions

What is NSN 5310-01-551-1667?

NSN 5310-01-551-1667 is a Nut,self-Locking,hexagon, manufactured by Everllence Usa Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-551-1667?

NSN 5310-01-551-1667 has 2 cross-referenced part numbers: 398/8 (Viking Incorporated Dba Viking Inc), 398/8 (Everllence Usa Inc.).

What NSN replaces 5310-01-551-1667?

There are 5 known substitutes for 5310-01-551-1667: 5320-00-236-6717, 6110-00-353-0139, 5940-00-405-8976 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 398/8?

Key specifications for 398/8: End Item Identification: PAXMAN DIESEL ENGINE; Part Name Assigned by Controlling Agency: NUT,LOCK; Criticality Code Justification: AGAV. 3 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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