National Item Identification Number

00-839-2527
008392527
6650-00-839-2527
6650008392527

National Stock Number

Item Name

FILTER,LIGHT,OPTICAL INSTRUMENT

Federal Supply Class

6650

Description

An item having two plane-parallel surfaces and consisting of a polarizing material bonded between glass or plastic. This item transmits light in only one plane and is usually used in pairs to vary the light transmitted into or through an optical instrument. Excludes WINDOW, OPTICAL INSTRUMENT.

Commercial and Government Entity Code (Supplier Data)

---

75393

---

KOPP GLASS INC
2108 PALMER ST
8255
PITTSBURGH
PA
15218
412-271-0190

---

14674

---

CORNING GLASS WORKS
45 NAGOG PARK
5000
ACTON
MA
01720
978-635-2200

---

5H303

---

OPTICAL INSTRUMENT LABORATORY INC
6914 ASHCROFT ST
740447
HOUSTON
TX
77081
713-772-7294

---

Reference Numbers (Part Numbers)

C5433
5-59
5-59

Required Categories

III FSC APPLICATION DATA

Required Description

GENERAL PURPOSE AND RF4C AIRCRAFT