NSN 1680-00-540-4418 3942402616B, 39424-026-16B, 00-540-4418

Product Details | FLEXIBLE SHAFT ASSEMBLY

1680-00-540-4418 An item consisting of a casing with fittings and attachments on each end and a spirally wound wire core with formed end(s) and/or crimped on end fittings. It is designed to transmit rotary motion around bends from a motor or other power source to drive various types of equipment, such as tachometers, speedometers, remote controls, instruments, and the like, which are located at an angle and/or distance from the power source. See also CONTROL ASSEMBLY, PUSH-PULL.20316800049Miscellaneous Aircraft Accessories and Components30400042Miscellaneous Power Transmission Equipment66800078Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments

Part Alternates: 3942402616B, 39424-026-16B, 1680-00-540-4418, 00-540-4418, 1680005404418, 005404418

Aircraft Components and Accessories | Miscellaneous Aircraft Accessories and Components

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
16	01 JAN 1963	00-540-4418	20315 ( SHAFT ASSEMBLY, FLEXIBLE )

Part Number	Request Date	QTY	Origin
1680-00-540-4418	2021-03-63	1	DIBBS-RFPs
1680-00-540-4418	2016-03-69	4	DIBBS
1680-00-540-4418	2015-09-265	1	DIBBS-RFPs
1680-00-540-4418	2015-07-197	9	DIBBS
1680-00-540-4418	2015-04-106	7	DIBBS
1680-00-540-4418	2015-04-97	7	DIBBS
1680-00-540-4418	2014-12-356	6	DIBBS
1680-00-540-4418	2014-12-337	6	DIBBS
1680-00-540-4418	2014-11-309	4	DIBBS
1680-00-540-4418	2014-10-289	3	DIBBS
1680-00-540-4418	2014-10-281	3	DIBBS
1680-00-540-4418	2014-09-246	1	DIBBS-RFPs
1680-00-540-4418	2014-01-01	23	DIBBS
1680-00-540-4418	2011-03-61	33	DIBBS
1680-00-540-4418	2011-02-55	20	DIBBS
1680-00-540-4418	2011-01-20	16	DIBBS
1680-00-540-4418	2011-01-10	5	DIBBS
1680-00-540-4418	2008-10-283	25	DIBBS
1680-00-540-4418	2006-05-144	32	DIBBS
3942402616B	2006-05-131	2	United States
1680-00-540-4418	2006-02-44	14	DIBBS

Cross Reference | NSN 1680-00-540-4418

Part Number	Cage Code	Manufacturer
39424-026-16B	45934	ONTIC ENGINEERING AND MANUFACTURING, INC.

Request a Quote

What Our Customers Say

Thank you very much for the excellent service and professional customer care.

Ernie G. Honeywell

The service was excellent. I can think of no improvements to date that you can make regarding internet sales.

John L. Raytheon

The representative for WBParts was efficient & handled our request in a timely & professional manner.

Karen G. General Dynamics

Tried two other sources, neither of them responded, was all done online, never spoke to anyone.

Rex S. US Airforce

The response is quick and the price is often very good. We are completely satisfied.

Patricia S. NASA

Compare

NSNs for Compare ( up to 4 ): Add 1680-00-540-4418

Compare

Related Products | NSN 1680-00-540-4418

1680-00-540-4647, 1680-00-540-4839, 1680-00-540-5028, 1680-00-540-6052, 1680-00-540-6305

Technical Data | NSN 1680-00-540-4418

Characteristic	Specifications
CASING MATERIAL	STEEL
CASING LENGTH BETWEEN FERRULES	26.0312 INCHES NOMINAL
CASING OUTSIDE DIAMETER	0.434 INCHES MINIMUM AND 0.446 INCHES MAXIMUM
END CONNECTION TYPE	THREADED INTERNAL BOTH ENDS
THREAD LOCATION	INTERNAL BOTH ENDS
SCREW THREAD SERIES DESIGNATOR	UNS BOTH ENDS
THREAD DIRECTION	RIGHT-HAND BOTH ENDS
THREAD CLASS	2B BOTH ENDS
THREAD DEPTH	0.281 INCHES NOMINAL BOTH ENDS
END OVERALL DIAMETER	0.875 INCHES NOMINAL BOTH ENDS
SHANK OUTSIDE DIAMETER	0.625 INCHES NOMINAL BOTH ENDS
SWIVEL END	NOT PROVIDED BOTH ENDS
WRENCHING FACILITY TYPE	HEXAGON BOTH ENDS
WIDTH ACROSS FLATS	0.750 INCHES NOMINAL BOTH ENDS
LUBRICATION FITTING	NOT PROVIDED BOTH ENDS
CORE MATERIAL	STEEL
CORE OVERALL LENGTH	27.2522 INCHES NOMINAL
CORE DIAMETER	0.250 INCHES NOMINAL
CORE ROTATION DIRECTION	CLOCKWISE OR COUNTERCLOCKWISE
END TYPE	ROUND, INTERNAL SPLINED BOTH ENDS
TIP LENGTH	0.531 INCHES NOMINAL BOTH ENDS
CROSS SECTION SIZE AND LOCATION	0.406 INCHES NOMINAL DIAMETER BOTH ENDS
SETSCREW	NOT INCLUDED BOTH ENDS
SPLINE TYPE	INVOLUTE BOTH ENDS
SPLINE QUANTITY	10 BOTH ENDS
SPLINE MAJOR DIAMETER	0.291 INCHES NOMINAL BOTH ENDS
SPLINE MINOR DIAMETER	0.227 INCHES NOMINAL BOTH ENDS
SPLINE LENGTH	0.423 INCHES NOMINAL BOTH ENDS
PITCH DIAMETER	0.250 INCHES NOMINAL BOTH ENDS
SPLINE PRESSURE ANGLE IN DEG	30.0 BOTH ENDS
CORE REMOVABILITY	NONREMOVABLE
OVERALL LENGTH	27.2522 INCHES NOMINAL
TORSIONAL DEFLECTION RATING	1.2 DEG FT-LB IN. IN WINDING DIRECTION,2.0 DEG FT-LB IN. IN UNWINDING DIRECTION
MINIMUM OPERATING RADIUS	10.000 INCHES
III FSC APPLICATION DATA	STAND ASSY,PILOT AND CO-PILOT CONTROL,AIRCRAFT
MANUFACTURERS CODE	31435
DESIGN CONTROL REFERENCE	39424-026-16B

Restrictions/Controls & Freight Information | NSN 1680-00-540-4418

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	B	Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	U	Precious metal type is unknown
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

Category	Code	Description
NMF Description	129920	SHAFTS/SHAFTING,FLEX NOI STL
Less than car load rating
Less than truck load rating	M	85.0
Water commodity Code	671	unknown
Originating Activity Code	XX
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling	Z	No special handling required.
Special Handling Code	Z	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Management | NSN 1680-00-540-4418

Air Force

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price Validation	N	The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM. The price has not been analyzed or reviewed for accuracy. ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation Code	SX	SX:AF SICA RESIDUAL MMAC-OC-ALC
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each