PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

542488Lock,serrated Deten

Ontic Engineering & Manufacturing, Inc Dba Ontic Us · NSN 2915-00-918-8896 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-00-918-8896 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-918-8896. Primary manufacturer part number: 542488.
Features
  • Lock,serrated Deten — FSC 2915
  • 2 verified cross-references
  • Primary manufacturer: Ontic Engineering & Manufacturing, Inc Dba Ontic Us
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Lock,serrated Deten, cataloged under National Stock Number 2915-00-918-8896, is classified within Federal Supply Class 2915 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. 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 NameLock,serrated Deten
FSC / FSG2915 — No Item Name Available (FSG 29)
ManufacturersHamilton Sundstrand Corporation Dba Collins Aerospace (CAGE 73030); Ontic Engineering & Manufacturing, Inc Dba Ontic Us (CAGE 45934)
Technical Specifications
ParameterValue
NSN2915-00-918-8896
Primary Part Number542488
Item NameLock,serrated Deten
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerOntic Engineering & Manufacturing, Inc Dba Ontic Us
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4730-01-616-567354-2488 INTERCHANGEABLE
Plug,pipe
Rix Industries
Cross-Reference Index
Part NumberManufacturer
542488 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
542488 PRIMARY Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)
Related Parts
4730-01-616-5673INTERCHANGEABLE
PLUG,PIPE
54-2488

Frequently Asked Questions

What is NSN 2915-00-918-8896?

NSN 2915-00-918-8896 is a Lock,serrated Deten, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 2915 (No Item Name Available). Status: active.

What are the part numbers for NSN 2915-00-918-8896?

NSN 2915-00-918-8896 has 2 cross-referenced part numbers: 542488 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 542488 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).

What NSN replaces 2915-00-918-8896?

There is 1 known substitute for 2915-00-918-8896: 4730-01-616-5673. Verify interchangeability with system specifications before substitution.

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