Product Details | SHAFT COLLAR

3040-01-598-1982 An item designed to be mounted around a shaft to limit axial movement of the shaft and/or its assembled parts. It is secured directly to the shaft by use of a setscrew(s), pin(s), or the like, which may be a part of the item of supply. A pilot hole drilled in or through the wall(s) for drilling and pinning at application may be considered a method of securing. Solid items have a bearing surface on one or both end(s) perpendicular to the axis. For items designed to be mounted around the extended hub portion of a mounted item on a shaft or clamp around a shaft, see CLAMP, HUB. See also BEARING, SLEEVE; BUSHING, SLEEVE; SPACER, SLEEVE; and COUPLING, SHAFT, RIGID.202304000005340000000

Part Alternates: 3539711, 353971-1, 3040-01-598-1982, 01-598-1982, 3040015981982, 015981982

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 08 JUL 2011 01-598-1982

Demand History | NSN 3040-01-598-1982

Part Number Request Date QTY Origin
3539711 2025-05-136 2 France
3040-01-598-1982 2025-05-128 2 FR
3040-01-598-1982 2024-04-120 13 DIBBS
3040-01-598-1982 2023-08-239 13 DIBBS
3040-01-598-1982 2023-05-129 11 DIBBS
3040-01-598-1982 2023-04-96 1 DIBBS
3040-01-598-1982 2021-08-225 14 Malaysia

Cross Reference | NSN 3040-01-598-1982

Part Number Cage Code Manufacturer
353971-1 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 3040-01-598-1982

Characteristic Specifications
SPECIAL FEATURES INBOARD
THICKNESS 3.520 INCHES NOMINAL
OUTSIDE DIAMETER 8.260 INCHES NOMINAL
SECURING HOLE TYPE AND LOCATION UNTHREADED ALL HOLES
HOLE DIAMETER AND LOCATION 0.2500 INCHES MINIMUM ALL HOLES AND 0.2516 INCHES MAXIMUM ALL HOLES
LARGEST DIAMETER LENGTH 0.320 INCHES NOMINAL
SECURING HOLE QUANTITY 16
SMALL END DIAMETER 6.500 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 3040-01-598-1982

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
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:0Represents 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
No Freight Information