PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25C-8Stud,plain

Textron Lycoming Inc Williamsport Plant · NSN 5307-01-269-4539 · FSC 5307 · No Item Name Available
Verified by PartsTable
NSN 5307-01-269-4539 — this item is cataloged by the U.S. Government under National Stock Number 5307-01-269-4539. Primary manufacturer part number: 25C-8.
Features
  • Stud,plain — FSC 5307
  • 2 verified cross-references
  • Primary manufacturer: Textron Lycoming Inc Williamsport Plant
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Stud,plain, cataloged under National Stock Number 5307-01-269-4539, is classified within Federal Supply Class 5307 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Textron Lycoming Inc Williamsport Plant. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameStud,plain
FSC / FSG5307 — No Item Name Available (FSG 53)
ManufacturersTextron Lycoming Inc Williamsport Plant (CAGE 80254); Superior Air Parts Nz Ltd (CAGE EBNJ6)
Technical Specifications
ParameterValue
NSN5307-01-269-4539
Primary Part Number25C-8
Item NameStud,plain
FSC / FSG5307 / 53 — No Item Name Available
ManufacturerTextron Lycoming Inc Williamsport Plant
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6645-00-903-37311841017-1 INTERCHANGEABLE
Meter,time Totalizing
Emcore Space & Navigation Corporation Div Space & Navigation
Cross-Reference Index
Part NumberManufacturer
25C-8 PRIMARY Textron Lycoming Inc Williamsport Plant (USA)
SL25C-8 Superior Air Parts Nz Ltd (NZL)
Related Parts
6645-00-903-3731INTERCHANGEABLE
METER,TIME TOTALIZING
1841017-1

Frequently Asked Questions

What is NSN 5307-01-269-4539?

NSN 5307-01-269-4539 is a Stud,plain, manufactured by Textron Lycoming Inc Williamsport Plant, classified under FSC 5307 (No Item Name Available). Status: active.

What are the part numbers for NSN 5307-01-269-4539?

NSN 5307-01-269-4539 has 2 cross-referenced part numbers: 25C-8 (Textron Lycoming Inc Williamsport Plant), SL25C-8 (Superior Air Parts Nz Ltd).

What NSN replaces 5307-01-269-4539?

There is 1 known substitute for 5307-01-269-4539: 6645-00-903-3731. Verify interchangeability with system specifications before substitution.

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