National Item Identification Number

00-231-1696
002311696
5331-00-231-1696
5331002311696

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)

---

81343

---

---

77308

---

PARCO INC
1801 S ARCHIBALD AVE
ONTARIO
CA
91761
909-947-2200

---

02697

---

PARKER HANNIFIN CORPORATION
DIV O-RING DIVISION
2360 PALUMBO DRIVE
LEXINGTON
KY
40509
859-269-2351

---

Reference Numbers (Part Numbers)

AS3578-172
MS9021-172
PRP568-172-4024-25
2-172 N506-65

Required Categories

MATERIAL
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT

Required Description

RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
8.207 INCHES MINIMUM AND
8.267 INCHES