Product Details | SHOULDERED WASHER

5310-01-378-4056 A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use BEARING, SLEEVE; BUSHING SLEEVE; or SPACER, SLEEVE. Excludes INSULATOR, WASHER and thrust type washers.

Part Alternates: 13031551-2, 5310-01-378-4056, 01-378-4056, 5310013784056, 130315512, 013784056

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 12 AUG 1993 01-378-4056

Drawings & Photos | NSN 5310-01-378-4056


Cross Reference | NSN 5310-01-378-4056

Part Number Cage Code Manufacturer
13031551-2 13103 THERMALLOY CO INC
13031551-2 18876 U S ARMY AVIATION AND MISSILE COMMAND

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Technical Data | NSN 5310-01-378-4056

Characteristic Specifications
STYLE DESIGNATOR 8 SHOULDERED
SHOULDER DIAMETER 0.135 INCHES NOMINAL
OUTSIDE DIAMETER 0.280 INCHES NOMINAL
SPECIAL FEATURES MATERIAL: 40PCT GLASS FILLED POLYPHENYLENE SULFIDE RESIN

Restrictions/Controls & Freight Information | NSN 5310-01-378-4056

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