Product Details | SEAL WASHER

5310-01-641-7657 A washer of various shapes having a centrally located hole. It is primarily used as a seat for a bolt or screw to distribute pressure and has a sealing element. It may be used in connection with metallic washers to which it can be bonded.

Part Alternates: 93412A401 , 5310-01-641-7657, 01-641-7657, 5310016417657, 016417657

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 2015033 01-641-7657

Demand History | NSN 5310-01-641-7657

Part Number Request Date QTY Origin
93412A401 2024-05-122 140 DIBBS
5310-01-641-7657 2024-02-50 30 DIBBS
5310-01-641-7657 2015-04-103 42 DIBBS

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Technical Data | NSN 5310-01-641-7657

Characteristic Specifications
III MATERIAL RUBBER SYNTHETIC OVERALL
COLOR BLACK OVERALL
STYLE DESIGNATOR CONCAVE
HOLE DIAMETER 0.120 INCHES NOMINAL
OUTSIDE DIAMETER 0.250 INCHES NOMINAL
OVERALL HEIGHT 0.052 INCHES MINIMUM AND
SPECIAL FEATURES MATERIAL VITON FLUOROELASTOMER
III PART NAME ASSIGNED BY CONTROLLING AGENCY RUBBER SEALING WASHER

Restrictions/Controls & Freight Information | NSN 5310-01-641-7657

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

Management | NSN 5310-01-641-7657

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
PG : Package