National Item Identification Number
00-331-9556
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)
03104
TELEDYNE TECHNOLOGIES INC
DBA TELEDYNE DIV TELEDYNE
1330 W LASKEY RD
TOLEDO
OH
43612
419-470-3000
30715
SABRELINER CORP
3551 DONIPHAN DR
648
NEOSHO
MO
64850
417-451-1810
Reference Numbers (Part Numbers)
560021
560021
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
STEEL OVERALL
AMS6448 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CADMIUM OVERAL