National Item Identification Number

99-227-3100
992273100
5330-99-227-3100
5330992273100

National Stock Number

Item Name

PACKING,PREFORMED

Federal Supply Class

5330

Description

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see WASHER (as modified) and GASKET. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; and SEAL, NONMETALLIC, SPECIAL SHAPED SECTION. For circular (with aperature) nonmetallic items with a solid round cross-section see O-RING. Excludes CUP, COMPRESSION; GASKET; WASHER (as modified); and FELT, MECHANICAL, PREFORMED.

Commercial and Government Entity Code (Supplier Data)

---

D9182

---

---

K0189

---

ROLLS ROYCE POWER ENGINEERING PLC
TAXIWAY HILLEND INDUSTRIAL PARK
DALGETY BAY DUNFERMLINE
KY11 9JT
UNITED KINGDOM
01383 823188

---

K0189

---

ROLLS ROYCE POWER ENGINEERING PLC
TAXIWAY HILLEND INDUSTRIAL PARK
DALGETY BAY DUNFERMLINE
KY11 9JT
UNITED KINGDOM
01383 823188

---

Reference Numbers (Part Numbers)

C11421
C11421
24/49DU860

Required Categories

Required Description