Secure Ordering: +1 (757) 528-8028
NationalStockNumber.info
NationalStockNumber.INFO

Worldwide distributor of NSN parts and consumables located in the USA.

Spur Antibacklash Gear

NSN: 3020-01-423-3948 | Model: Z3G-210-AQ10
ITAR Registered seal

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.

NSN Properties and Flags
NATO Stock Number
3020-01-423-3948
DEMIL
Yes - ITAR Controlled (Code D)
End Application
Apq-158
Pitch Diameter
2.6250 inches
Teeth Quantity
210
Bore Style
Plain both ends
Outside Diameter
2.650 inches
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
0.221 inches between body and flange
Face Width
0.104 inches
Bore Diameter
0.120 inches both ends
Hub Style Designator
Plain first end
Hub Diameter
0.188 inches first end
Material
Steel comp 303 hub
Style Designator
Protruding hub

Parts List for Door Closer  

Other components in the assembly of NSN 5340-00-000-0058

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.

Qty:
Email Address:
Phone Number:
Your name:
Company:
Privacy    Terms

Certified Quality Assurance  Quality check icon

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

NSN 3020-01-423-3948 Datasheet

Supply Class (FSC):
Transmission Chain Sprockets Pulleys Gears
Cross Reference:
  • Z3G-210-AQ10
  • P12-6-210.2148
  • ABC49-210-Q10
  • 803350-2210
  • DP126T 126.1248
Cage Codes:
  • Designatronics Incorporated (CAGE 00328)
  • Roller Bearing Company Of America, (CAGE 00141)
  • Secs, Inc. (CAGE 23266)
  • Raytheon Company (CAGE 96214)
  • Allied Devices Corp (CAGE 29964)
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.

ESD

A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

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:

    121870 - Gear/speed increasing/reducing mach

  • WCC:

    576 - Metal and metal products, nos, (less than 35 feet)

  • 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:

    P - 77.5

  • ACC:

    V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    J
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    7
  • MGMT_CTL
    Sf9so-e
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $442.54 to $737.57..
Does NSN 3020-01-423-3948 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force, and Department Of The Navy
What is the NIIN of NSN 3020-01-423-3948?
014233948 or 01-423-3948
Does NSN 3020-01-423-3948 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3020-01-423-3948?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Dec 22, 1995