PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

112-250Retainer Assembly,fuel Pump

Ontic Engineering & Manufacturing, Inc Dba Ontic Us · NSN 2915-00-777-1647 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-00-777-1647 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-777-1647. Primary manufacturer part number: 112-250.
Features
  • Retainer Assembly,fuel Pump — FSC 2915
  • 3 verified cross-references
  • Primary manufacturer: Ontic Engineering & Manufacturing, Inc Dba Ontic Us
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Retainer Assembly,fuel Pump, cataloged under National Stock Number 2915-00-777-1647, 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 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2915-00-777-1647
Primary Part Number112-250
Item NameRetainer Assembly,fuel Pump
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerOntic Engineering & Manufacturing, Inc Dba Ontic Us
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6140-01-113-0014221-0079-010 INTERCHANGEABLE
Battery,storage
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
Cross-Reference Index
Part NumberManufacturer
112-250 Donallco Inc (USA)
112-250 PRIMARY Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)
112-250 Hamilton Sundstrand Corporation (USA)
Related Parts
6140-01-113-0014INTERCHANGEABLE
BATTERY,STORAGE
221-0079-010

Frequently Asked Questions

What is NSN 2915-00-777-1647?

NSN 2915-00-777-1647 is a Retainer Assembly,fuel Pump, 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 2915-00-777-1647?

NSN 2915-00-777-1647 has 3 cross-referenced part numbers: 112-250 (Donallco Inc), 112-250 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us), 112-250 (Hamilton Sundstrand Corporation).

What NSN replaces 2915-00-777-1647?

There is 1 known substitute for 2915-00-777-1647: 6140-01-113-0014. Verify interchangeability with system specifications before substitution.

What are the specifications of 112-250?

Key specifications for 112-250: End Item Identification: FUEL PUMP,PART NO. 123226-100-05. 1 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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