National Item Identification Number

00-203-4653
002034653
5210-00-203-4653
5210002034653

National Stock Number

Item Name

OPTICAL FLAT SET

Federal Supply Class

5210

Description

Two or more optical flats. Excludes optical parallels.

Commercial and Government Entity Code (Supplier Data)

---

Reference Numbers (Part Numbers)

MIL026901CLASS3SET4

Required Categories

SPECIAL FEATURES
NONDEFINITIVE SPEC/STD DATA
SPEC/STD CONTROLLING DATA
MANUFA

Required Description

(2) FUSED QUARTZ FLATS REFERENCE DOUBLE TYPE 0.000001 IN. FLATNESS ACCURACY 2 IN