National Item Identification Number

00-946-2692
009462692
3020-00-946-2692
3020009462692

National Stock Number

Item Name

GEAR,ANTIBACKLASH,SPUR

Federal Supply Class

3020

Description

An item having one fixed gear and one free gear, both having the same complement of spur gear teeth, mounted on a common hub. The free gear is attached to the fixed gear by springs and operates as one gear. Upon installation with the mating gear, the teeth of the free moving gear are preset to mesh with teeth other than those of the fixed gear. This spring tension between the fixed gear and the free gear eliminates any free motion between the driver and the driven gear. The gear is used where identical and accurate transmitted motion between gears is required.

Commercial and Government Entity Code (Supplier Data)

---

01351

---

SOUTHERN GEAR & MACHINE INC
3685 NW 106TH ST
MIAMI
FL
33147
305-691-6300

---

14418

---

UNISYS CORP
DEFENSE SYSTEMS
2476 SWEDESFORD RD
MALVERN
PA
19355
610-648-4000

---

80020

---

---

Reference Numbers (Part Numbers)

AB150-90CT2405
409716-1
409716-1

Required Categories

SURFACE TREATMENT
TEETH QUANTITY
TOOTH FORM
PRESSURE ANGLE
STYLE DESIGNATOR;

Required Description

PASSIVATE HUB
ANODIZE TEETH
90
STANDARD
20.0000 DEGREES
2 PROTRUDING HUB
1