National Item Identification Number

01-255-8008
012558008
5365-01-255-8008
5365012558008

National Stock Number

Item Name

SPACER,RING

Federal Supply Class

5365

Description

A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see GASKET. For items manufactured from lubricated plastics, see BEARING, WASHER, THRUST. For items manufactured from lubricated felt, see FELT, MECHANICAL, PREFORMED. Excludes DISK, VALVE; INSULATOR WASHER; and SHIM. See also SPACER, PLATE and SPACER, SLEEVE.

Commercial and Government Entity Code (Supplier Data)

---

29778

---

RAYTHEON TRAINING INC
DBA HUGHES FLIGHT SIMULATION
13775 MCLEAREN RD
HERNDON
VA
20171
703-481-4600

---

29778

---

RAYTHEON TRAINING INC
DBA HUGHES FLIGHT SIMULATION
13775 MCLEAREN RD
HERNDON
VA
20171
703-481-4600

---

Reference Numbers (Part Numbers)

304272-001
304272-1

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
OUTSIDE DIAMETER
THE MANUFACTUR

Required Description

ALUMINUM ALLOY 6061
QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE
1.120 INCH