National Item Identification Number

01-141-1862
011411862
5331-01-141-1862
5331011411862

National Stock Number

Item Name

O-RING

Federal Supply Class

5331

Description

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION.

Commercial and Government Entity Code (Supplier Data)

---

80063

---

---

Reference Numbers (Part Numbers)

SM-B-207880-2

Required Categories

MATERIAL
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT

Required Description

RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OR
RUBBER BUTADIENE-STYRENE CLASS SBR
0.