PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

188Forming Machine,sheet Metal,rota

Niagara Machine and Tool Works · NSN 3441-00-239-8666 · FSC 3441 · No Item Name Available
Verified by PartsTable
NSN 3441-00-239-8666 — this item is cataloged by the U.S. Government under National Stock Number 3441-00-239-8666. Primary manufacturer part number: 188.
Features
  • Forming Machine,sheet Metal,rota — FSC 3441
  • Operation Method: HAND
  • Mechanical Drive Type: GEAR
  • Design Type: CRIMPING AND BEADING
  • Mounting Type: BENCH
  • Throat Depth to Gage: 3.000 INCHES IN
  • Roll Quantity/type/size/capacity: 1 PR,BEADING,18 GAGE MAX CAPACITY; 1 PR,CRIMPING,18 GAGE MAX CAPACITY
  • Furnished Items and Quantity: WRENCH,1
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Forming Machine,sheet Metal,rota, cataloged under National Stock Number 3441-00-239-8666, is classified within Federal Supply Class 3441 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Niagara Machine and Tool Works. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3441-00-239-8666
Primary Part Number188
Item NameForming Machine,sheet Metal,rota
FSC / FSG3441 / 34 — No Item Name Available
ManufacturerNiagara Machine and Tool Works
StatusCANCELLED
Operation MethodHAND
Mechanical Drive TypeGEAR
Design TypeCRIMPING AND BEADING
Mounting TypeBENCH
Throat Depth to Gage3.000 INCHES IN
Roll Quantity/type/size/capacity1 PR,BEADING,18 GAGE MAX CAPACITY; 1 PR,CRIMPING,18 GAGE MAX CAPACITY
Furnished Items and QuantityWRENCH,1
Nondefinitive Spec/std DataI TYPE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
7920-00-057-320054016 INTERCHANGEABLE
Brush,wire,scratch
Jason Incorporated Dba Osborn International a Unit of Jason
5996-00-115-1188C500000035 INTERCHANGEABLE
Amplifier,electronic Control
Kearfott Corporation Div Guidance and Navigation Division
3441-00-165-4193 INTERCHANGEABLE
Forming Machine,sheet Metal,rota
4320-00-216-7494 INTERCHANGEABLE
Impeller,pump,centrifugal
3030-00-232-2496118TG INTERCHANGEABLE
Belt,v
Gates Corporation
3441-00-263-00700617 INTERCHANGEABLE
Forming Machine,sheet Metal,rota
Rw Acquisition, Llc Dba Roper Whitney Company
2010-00-278-0794 INTERCHANGEABLE
Cap,fairwater
5120-00-293-0337 INTERCHANGEABLE
Wrench,box
5330-00-737-25167372516 INTERCHANGEABLE
Gasket Set
U S Army Tank Automotive Command Amsta-Im-Mm
2910-00-759-5345 INTERCHANGEABLE
Carburetor,float
Cross-Reference Index
Part NumberManufacturer
188 Niagara Machine and Tool Works (USA)
A-A-51159 SIZE 18 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MIL-F-23243 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
7920-00-057-3200INTERCHANGEABLE
BRUSH,WIRE,SCRATCH
54016
5996-00-115-1188INTERCHANGEABLE
AMPLIFIER,ELECTRONIC CONTROL
C500000035
3441-00-165-4193INTERCHANGEABLE
FORMING MACHINE,SHEET METAL,ROTA
4320-00-216-7494INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
3030-00-232-2496INTERCHANGEABLE
BELT,V
118TG
3441-00-263-0070INTERCHANGEABLE
FORMING MACHINE,SHEET METAL,ROTA
0617
2010-00-278-0794INTERCHANGEABLE
CAP,FAIRWATER
5120-00-293-0337INTERCHANGEABLE
WRENCH,BOX
5330-00-737-2516INTERCHANGEABLE
GASKET SET
7372516
2910-00-759-5345INTERCHANGEABLE
CARBURETOR,FLOAT
2530-00-770-2111INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE WHEEL
F13701
5310-00-829-9985INTERCHANGEABLE
WASHER,FLAT
453053-3

Frequently Asked Questions

What is NSN 3441-00-239-8666?

NSN 3441-00-239-8666 is a Forming Machine,sheet Metal,rota, manufactured by Niagara Machine and Tool Works, classified under FSC 3441 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3441-00-239-8666?

NSN 3441-00-239-8666 has 3 cross-referenced part numbers: 188 (Niagara Machine and Tool Works), A-A-51159 SIZE 18 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MIL-F-23243 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 3441-00-239-8666?

There are 12 known substitutes for 3441-00-239-8666: 7920-00-057-3200, 5996-00-115-1188, 3441-00-165-4193 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 188?

Key specifications for 188: Operation Method: HAND; Mechanical Drive Type: GEAR; Design Type: CRIMPING AND BEADING; Mounting Type: BENCH. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3441-00-239-8666 still in active supply?

NSN 3441-00-239-8666 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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