National Item Identification Number

00-122-2199

National Stock Number

Item Name

WASHER,RECESSED

Federal Supply Class

5310

Description

A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes WASHER, CONCAVE, RETAINER, PACKING, and thrust type washers. See also SPACER, SLEEVE; and SPACER, STEPPED.

Commercial and Government Entity Code (Supplier Data)

---

42280

---

GARDNER DENVER NASH LLC
9 TREFOIL DR
TRUMBULL
CT
06611
203-459-3662

---

Reference Numbers (Part Numbers)

61-1789

Required Categories

MATERIAL
STYLE DESIGNATOR
HOLE DIAMETER
OUTSIDE DIAMETER
OVERALL HEIGHT
REC

Required Description

STEEL COMP 303 OVERALL
16 RECESS
0.377 INCHES NOMINAL
0.750 INCHES NOMINAL
0