PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

112-121Baffle Assy

Ontic Engineering & Manufacturing, Inc Dba Ontic Us · NSN 2915-00-333-8091 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-00-333-8091 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-333-8091. Primary manufacturer part number: 112-121.
Features
  • Baffle Assy — 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 Baffle Assy, cataloged under National Stock Number 2915-00-333-8091, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBaffle Assy
FSC / FSG2915 — No Item Name Available (FSG 29)
ManufacturersDonallco Inc (CAGE 56705); Ontic Engineering & Manufacturing, Inc Dba Ontic Us (CAGE 45934)
Technical Specifications
ParameterValue
NSN2915-00-333-8091
Primary Part Number112-121
Item NameBaffle Assy
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerOntic Engineering & Manufacturing, Inc Dba Ontic Us
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3020-01-241-4287112121-1 INTERCHANGEABLE
Gear Cluster
Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division
4320-01-321-47691121-21 INTERCHANGEABLE
Impeller,special
Rotron Incorporated
2040-01-567-0633112121 INTERCHANGEABLE
Cover,boat
Shield Technologies Corp Div Shield Technologies Corporation
Cross-Reference Index
Part NumberManufacturer
112-121 Donallco Inc (USA)
112-121 PRIMARY Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)
Related Parts
3020-01-241-4287INTERCHANGEABLE
GEAR CLUSTER
112121-1
4320-01-321-4769INTERCHANGEABLE
IMPELLER,SPECIAL
1121-21
2040-01-567-0633INTERCHANGEABLE
COVER,BOAT
112121

Frequently Asked Questions

What is NSN 2915-00-333-8091?

NSN 2915-00-333-8091 is a Baffle Assy, 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 2915-00-333-8091?

NSN 2915-00-333-8091 has 2 cross-referenced part numbers: 112-121 (Donallco Inc), 112-121 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).

What NSN replaces 2915-00-333-8091?

There are 3 known substitutes for 2915-00-333-8091: 3020-01-241-4287, 4320-01-321-4769, 2040-01-567-0633. Verify interchangeability with system specifications before substitution.

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