NSN 2915-01-181-1235 · NIIN 011811235 · Part number 743581-1
Ontic Engineering & Manufacturing, Inc Dba Ontic Us · FSC 2915 — Engine Fuel System Components, Aircraft and Missile Prime Movers · FSG 29 — Engine Accessories · CAGE 45934
Government record, cited
NSN 2915-01-181-1235 — this item is cataloged by the U.S. Government under National Stock Number 2915-01-181-1235. Manufacturer of record part number: 743581-1.
Also searched as2915-01-181-1235 ·
2915011811235 ·
NIIN 011811235 ·
01-181-1235 ·
FSC 2915 Engine Fuel System Components, Aircraft and Missile Prime Movers · CAGE 45934 · 743581-1
Nearby stock numbers← 2915-01-181-1234 Lever and Bearing, Shutoff
·
2915-01-181-1241 Bracket and Inserts, Limiting Lev →
Features
Lever,feedback — FSC 2915
General Characteristics Item Description: 4.100 IN. L O/A,0.50 IN. THK MAX; FEEDBACK ROD HOLE 0.46 X 0.60 IN.,PIN HOLE THRU BOTH SIDES 0.125 - 0.126 IN. DIA; ROD END 0.215 X 0.355 IN. 1.90 IN. L END-TO-CEN ROD HOLE; PART OF CAMSHAFT & LINKAGE GROUP IN
2 manufacturer part numbers on file
Manufacturer of record: Ontic Engineering & Manufacturing, Inc Dba Ontic Us
Identification
NSN: 2915-01-181-1235
NIIN: 011811235
FSC: 2915 — Engine Fuel System Components, Aircraft and Missile Prime Movers
FSG: 29 — Engine Accessories
Primary part number: 743581-1
Manufacturer: Ontic Engineering & Manufacturing, Inc Dba Ontic Us
General Description
The Lever,feedback, cataloged under National Stock Number 2915-01-181-1235, is classified within Federal Supply Class 2915 (Engine Fuel System Components, Aircraft and Missile Prime Movers) of the Engine Accessories group. The manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2915-01-181-1235
Primary Part Number
743581-1
Item Name
Lever,feedback
FSC / FSG
2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers
Manufacturer
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
Status
ACTIVE
General Characteristics Item Description
4.100 IN. L O/A,0.50 IN. THK MAX; FEEDBACK ROD HOLE 0.46 X 0.60 IN.,PIN HOLE THRU BOTH SIDES 0.125 - 0.126 IN. DIA; ROD END 0.215 X 0.355 IN. 1.90 IN. L END-TO-CEN ROD HOLE; PART OF CAMSHAFT & LINKAGE GROUP IN
Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)
Reference documents
Reference
Meaning
743581-1
5/9Secondary reference
Berkshire Industries, Inc.
No interchangeability data on file.
Other items in FSC 2915 — Engine Fuel System Components, Aircraft and Missile Prime Movers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2915-00-037-7971
2915-00-037-7971 · Item name not on file
2915-00-037-8234
2915-00-037-8234 · Item name not on file
2915-00-124-0534
VALVE ASSEMBLY
2915-00-166-4957
ROTOR,FUEL PUMP
2915-00-650-8936
POPPET ASSEMBLY,CHE
2915-00-705-9720
RETAINER,CENTRAL
2915-01-484-4365
PLUG,FUEL LINE
2915-01-551-1643
HOUSING,FUEL PUMP
Frequently Asked Questions
What is NSN 2915-01-181-1235?
NSN 2915-01-181-1235 is a Lever,feedback, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
What part numbers are listed for NSN 2915-01-181-1235?
NSN 2915-01-181-1235 has 2 manufacturer part numbers on file: 743581-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 743581-1 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).
What are the specifications of 743581-1?
Key specifications for 743581-1: General Characteristics Item Description: 4.100 IN. L O/A,0.50 IN. THK MAX; FEEDBACK ROD HOLE 0.46 X 0.60 IN.,PIN HOLE THRU BOTH SIDES 0.125 - 0.126 IN. DIA; ROD END 0.215 X 0.355 IN. 1.90 IN. L END-TO-CEN ROD HOLE; PART OF CAMSHAFT & LINKAGE GROUP IN; End Item Identification: MAIN FUEL CONTROL,711286,FOR TF33-PW-102 ACFT ENGINE. 1 specification is documented in the U.S. Government catalog.
Is NSN 2915-01-181-1235 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 2915-01-181-1235?
NSN 2915-01-181-1235 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.