National Item Identification Number

01-217-9307
012179307
6650-01-217-9307
6650012179307

National Stock Number

Item Name

BORESCOPE

Federal Supply Class

6650

Description

A viewing device used to visually inspect items such as cannon bores, internal combustion engine cylinder walls, propellant perforations of rocket motors or similar items, for defects of manufacture, corrosion, scars, erosion, etc., without the necessity of disassembling the item(s). It may or may not have extension tubes to cover the various ranges of inspection. The item is basically a straight-tube telescope using a mirror or prism.

Commercial and Government Entity Code (Supplier Data)

---

07482

---

---

Reference Numbers (Part Numbers)

890-50F
890-503
9455M30P16
9455M30P16

Required Categories

OPTICAL DEVICE TYPE
FOCUSING TYPE
DIOPTER SCALE
OBJECTIVE APERTURE DIAMETER;

Required Description

LENS
FIXED
NOT INCLUDED
7.9 MILLIMETERS MINIMUM AND
8.1 MILLIMETERS MAXIMUM;