National Item Identification Number
14-316-1913
National Stock Number
Item Name
WASHER,SHOULDERED AND RECESSED
Federal Supply Class
5310
Description
A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. 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.
Commercial and Government Entity Code (Supplier Data)
F0111
F0111
F7411
MECAERO
BD DU GRAND CASTAING ZI
ROQUES
31120
FRANCE
05 61 51 82 30
F0434
EUROFAST
193 RTE DE BERCY
PARIS 12
75000
FRANCE
01 44 67 85 85
Reference Numbers (Part Numbers)
L23121-100BCLE
23121BC100LE
23121BC100LE
23121BC100LE
23121BC100LE
23121BC1
Required Categories
Required Description