Product Details | CONVEX WASHER

5310-01-625-2392 A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is raised to form a curved or spherical contour. See also WASHER (1), CONCAVE. Excludes BEARING, WASHER THRUST.

Part Alternates: LS5931A41 , 5310-01-625-2392, 01-625-2392, 5310016252392, 016252392

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 2014029 01-625-2392

Demand History | NSN 5310-01-625-2392

Part Number Request Date QTY Origin
5310-01-625-2392 2025-10-275 99 DIBBS
5310-01-625-2392 2024-03-85 77 DIBBS
5310-01-625-2392 2022-07-193 41 DIBBS
LS5931A41 2021-11-319 13 DIBBS
LS5931A41 2021-03-70 5 DIBBS
LS5931A41 2020-10-278 62 DIBBS
LS5931A41 2020-10-278 196 DIBBS
LS5931A41 2012-10-296 1000 US
LS5931A41 2011-02-45 8 Spain
LS5931A41 2009-02-35 200 Singapore

Cross Reference | NSN 5310-01-625-2392

Part Number Cage Code Manufacturer
LS5931A41 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 5310-01-625-2392

Characteristic Specifications
MATERIAL ALUMINUM OVERALL
STYLE DESIGNATOR CONVEX
HOLE DIAMETER 0.189 INCHES NOMINAL
OUTSIDE DIAMETER 0.275 INCHES MINIMUM
MATERIAL THICKNESS 0.046 INCHES NOMINAL
RECESS ANGLE 100.0 DEGREES NOMINAL
III PART NAME ASSIGNED BY CONTROLLING AGENCY LS5931 WASHER, 100 DEG FLUSH

Restrictions/Controls & Freight Information | NSN 5310-01-625-2392

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
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