PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

115401Nut,preload

Kearfott Corporation Div Guidance and Navigation Division · NSN 6615-00-398-0600 · FSC 6615 · No Item Name Available
Verified by PartsTable
NSN 6615-00-398-0600 — this item is cataloged by the U.S. Government under National Stock Number 6615-00-398-0600. Primary manufacturer part number: 115401.
Features
  • Nut,preload — FSC 6615
  • 1 verified cross-reference
  • Primary manufacturer: Kearfott Corporation Div Guidance and Navigation Division
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,preload, cataloged under National Stock Number 6615-00-398-0600, is classified within Federal Supply Class 6615 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Kearfott Corporation Div Guidance and Navigation Division. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameNut,preload
FSC / FSG6615 — No Item Name Available (FSG 66)
ManufacturersKearfott Corporation Div Guidance and Navigation Division (CAGE 88818)
Technical Specifications
ParameterValue
NSN6615-00-398-0600
Primary Part Number115401
Item NameNut,preload
FSC / FSG6615 / 66 — No Item Name Available
ManufacturerKearfott Corporation Div Guidance and Navigation Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5935-01-128-6151ST5M1626-00001 INTERCHANGEABLE
Dummy Connector,receptacle
The Boeing Company Div Defense
6515-01-690-4192115.401 INTERCHANGEABLE
Instrument and Implant Set,large
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
115401 PRIMARY Kearfott Corporation Div Guidance and Navigation Division (USA)
Related Parts
5935-01-128-6151INTERCHANGEABLE
DUMMY CONNECTOR,RECEPTACLE
ST5M1626-00001
6515-01-690-4192INTERCHANGEABLE
INSTRUMENT AND IMPLANT SET,LARGE
115.401

Frequently Asked Questions

What is NSN 6615-00-398-0600?

NSN 6615-00-398-0600 is a Nut,preload, manufactured by Kearfott Corporation Div Guidance and Navigation Division, classified under FSC 6615 (No Item Name Available). Status: active.

What are the part numbers for NSN 6615-00-398-0600?

NSN 6615-00-398-0600 has 1 cross-referenced part number: 115401 (Kearfott Corporation Div Guidance and Navigation Division).

What NSN replaces 6615-00-398-0600?

There are 2 known substitutes for 6615-00-398-0600: 5935-01-128-6151, 6515-01-690-4192. Verify interchangeability with system specifications before substitution.

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