PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12188Worm Shaft

Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque · NSN 3040-01-424-9802 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-424-9802 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-424-9802. Primary manufacturer part number: 12188.
Features
  • Worm Shaft — FSC 3040
  • End Similarity: NOT IDENTICAL
  • Shaft Location: BOTH ENDS OF WORM
  • 3 verified cross-references
  • Primary manufacturer: Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Worm Shaft, cataloged under National Stock Number 3040-01-424-9802, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-424-9802
Primary Part Number12188
Item NameWorm Shaft
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerCurtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque
StatusACTIVE
End SimilarityNOT IDENTICAL
Shaft LocationBOTH ENDS OF WORM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5915-00-049-354612170 INTERCHANGEABLE
Filter,radio Frequency Interfere
Honeywell International Inc. Div Aerospace - Torrance
3020-00-066-545512188 INTERCHANGEABLE
Gear,spur
Aerosonic Llc
5133-00-189-9317 INTERCHANGEABLE
Drill,twist
5133-00-189-9324 INTERCHANGEABLE
Drill,twist
5330-00-352-77324F-0378 INTERCHANGEABLE
Gasket
Caterpillar Inc Div Caterpillar Defense
5915-00-375-2243 INTERCHANGEABLE
Filter,band Pass
5962-00-428-6377 INTERCHANGEABLE
Microcircuit,digital
2510-00-507-38309M798-1 INTERCHANGEABLE
Shock Absorber,direct Action
Maremont Corp
4820-00-533-5810 INTERCHANGEABLE
Valve,globe
2915-00-591-318912170 INTERCHANGEABLE
Injector Assembly,fuel
Collins Engine Nozzles, Inc
Cross-Reference Index
Part NumberManufacturer
12170 Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque (USA)
12188 PRIMARY Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque (USA)
12170PL FIND NO. 30 Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque (USA)
Related Parts
5915-00-049-3546INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
12170
3020-00-066-5455INTERCHANGEABLE
GEAR,SPUR
12188
5133-00-189-9317INTERCHANGEABLE
DRILL,TWIST
5133-00-189-9324INTERCHANGEABLE
DRILL,TWIST
5330-00-352-7732INTERCHANGEABLE
GASKET
4F-0378
5915-00-375-2243INTERCHANGEABLE
FILTER,BAND PASS
5962-00-428-6377INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
2510-00-507-3830INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
9M798-1
4820-00-533-5810INTERCHANGEABLE
VALVE,GLOBE
2915-00-591-3189INTERCHANGEABLE
INJECTOR ASSEMBLY,FUEL
12170
3110-00-779-3506INTERCHANGEABLE
RETAINER AND ROLLERS,BEARING
NTA1423
5950-01-011-4795INTERCHANGEABLE
TRANSFORMER,POWER
100-5-017

Frequently Asked Questions

What is NSN 3040-01-424-9802?

NSN 3040-01-424-9802 is a Worm Shaft, manufactured by Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-424-9802?

NSN 3040-01-424-9802 has 3 cross-referenced part numbers: 12170 (Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque), 12188 (Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque), 12170PL FIND NO. 30 (Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque).

What NSN replaces 3040-01-424-9802?

There are 12 known substitutes for 3040-01-424-9802: 5915-00-049-3546, 3020-00-066-5455, 5133-00-189-9317 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12188?

Key specifications for 12188: End Similarity: NOT IDENTICAL; End Item Identification: 4810-01-424-7326; Special Features: USED ON ACTUATOR ASSEMBLY, MODEL MS12Q, NU-TORQUE, INC.; Shaft Location: BOTH ENDS OF WORM. 4 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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