National Item Identification Number

01-241-5637
012415637
3020-01-241-5637
3020012415637

National Stock Number

Item Name

PULLEY,GROOVE

Federal Supply Class

3020

Description

A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.

Commercial and Government Entity Code (Supplier Data)

---

30003

---

---

30003

---

---

30003

---

---

80020

---

---

Reference Numbers (Part Numbers)

135AS122-1
1353AS122
1353AS122-1
1353AS122-1
1353AS122-1

Required Categories

STYLE DESIGNATOR
OUTSIDE DIAMETER
FACE WIDTH
DESIGN FORM
LIGHTENING HOLE
IN

Required Description

A1 PLAIN
3.250 INCHES NOMINAL
0.562 INCHES NOMINAL
PLAIN
NOT INCLUDED
NOT I