Gear Cluster

NSN: 3020-00-074-9478 | Model: 11687152

A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complemen (s) or gear teeth, see gearshaft (as modified) . Excludes gear subassembly, speed decreaser.

NSN Properties and Flags

NATO Stock Number

3020-00-074-9478

DEMIL

Yes - ITAR Controlled (Code B)

End Application

1090-00-134-3071

Design Type

Spur, anti-backlash all gears

Construction

Assembled

Outside Diameter

0.417 inches second gear

Nominallength

0.325 inches

Material

Stainless steel

Material Specification

Qq-s-763 federal specification all material responses and qq-s-766 federal specification all material responses

Parts List for Helicopter Armament System

Other components in the assembly of NSN 1090-00-134-3071

Gear Cluster
NSN 3020-00-074-9235
Drive Assembly
NSN 1090-00-074-9431
Gear Cluster
NSN 3020-00-074-9462
Gear Cluster
NSN 3020-00-074-9478
Bearing Retaining Plate
NSN 3110-00-076-1411
Electrical And Hydraulic Weapons
NSN 4933-00-078-2404
Locking Stay
NSN 5340-00-242-3533
Chute Clamp Assembly
NSN 1010-00-575-0696
Electrical And Hydraulic Weapons
NSN 4933-00-855-5829
Voltage Regulator
NSN 6110-00-902-3727
Rotary Switch
NSN 5930-01-222-3690

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 3020-00-074-9478 Datasheet

Supply Class (FSC):

Transmission Chain Sprockets Pulleys Gears

Cross Reference:

11687152
717138-1

Cage Codes:

Army, United States Department Of (CAGE 19204)
Drs Sustainment Systems, Inc. (CAGE 20418)

Schedule B & Trade:

Schedule B: 8483409000 (NAICS 333612)

Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
SITC: 74840

Gears and gearing; ball screws; gear boxes and other speed changers (including torque converters)
End Use: 21180

Industrial machines, other

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

146250 - Guns no (cannon howitzr mortar) sub2
ACC:

2 - Arms/weapons (all types including inert component parts). when a 2" is indicated in the first position, then the special handlin
WCC:

683 - Launcher, rocket/grenade, other than self-propelled
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL:

J - 100.0
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
B14
AAC
V
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9h-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $903.15 to $1,505.25..
Does NSN 3020-00-074-9478 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Turkey
What is the NIIN of NSN 3020-00-074-9478?
000749478 or 00-074-9478
Does NSN 3020-00-074-9478 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3020-00-074-9478?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jul 27, 1967