PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15510BRetainer

Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S · NSN 2915-00-344-0039 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-00-344-0039 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-344-0039. Primary manufacturer part number: 15510B.
Features
  • Retainer — FSC 2915
  • 4 verified cross-references
  • Primary manufacturer: Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Retainer, cataloged under National Stock Number 2915-00-344-0039, is classified within Federal Supply Class 2915 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S. This item has 4 commercial cross-references from 4 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 NameRetainer
FSC / FSG2915 — No Item Name Available (FSG 29)
ManufacturersNorthrop Grumman Technical Services, Inc. (CAGE 59U82); Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems (CAGE 61174); Northrop Grumman Systems Corporation (CAGE 79RG9); Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S (CAGE 73760)
Technical Specifications
ParameterValue
NSN2915-00-344-0039
Primary Part Number15510B
Item NameRetainer
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerItt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2805-00-528-638115510 INTERCHANGEABLE
Valve,poppet,engine
Brinkley Technology Group Llc Dba Hercules Manufacturing
Cross-Reference Index
Part NumberManufacturer
15510B Northrop Grumman Technical Services, Inc. (USA)
15510B Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems (USA)
15510B Northrop Grumman Systems Corporation (USA)
15510B PRIMARY Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S (USA)
Related Parts
2805-00-528-6381INTERCHANGEABLE
VALVE,POPPET,ENGINE
15510

Frequently Asked Questions

What is NSN 2915-00-344-0039?

NSN 2915-00-344-0039 is a Retainer, manufactured by Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S, classified under FSC 2915 (No Item Name Available). Status: active.

What are the part numbers for NSN 2915-00-344-0039?

NSN 2915-00-344-0039 has 4 cross-referenced part numbers: 15510B (Northrop Grumman Technical Services, Inc.), 15510B (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems), 15510B (Northrop Grumman Systems Corporation), 15510B (Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S).

What NSN replaces 2915-00-344-0039?

There is 1 known substitute for 2915-00-344-0039: 2805-00-528-6381. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com