National Item Identification Number

01-495-5486
014955486
5365-01-495-5486
5365014955486

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)

---

9C303

---

PRECISION STEEL WAREHOUSE INC
PRECISION BRAND PRODUCTS DIV
2250 CURTISS ST
DOWNERS GROVE
IL
60515
630-969-7200

---

3A054

---

MCMASTER-CARR SUPPLY COMPANY
9630 NORWALK BLVD.
SANTA FE SPRINGS
CA
90670
562-695-2449

---

39428

---

---

Reference Numbers (Part Numbers)

25195
3088A435
3088A435

Required Categories

MATERIAL
OVERALL THICKNESS
INSIDE DIAMETER
OUTSIDE DIAMETER
SPECIAL FEATURES

Required Description

STEEL COMP 1010
0.031 INCHES NOMINAL
0.875 INCHES NOMINAL
1.375 INCHES NOMINA