3020-00-368-8237

Description: Spur Antibacklash Gear

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Quality Assurance

We are commited to quality and satisfaction as a certified supplier in the aerospace and military industries.

  • Certificate of Conformity
  • QC Inspection prior to shipping
  • On time delivery
  • International Shipping Available
  • Friendly service to back every order
MILSPEC: MIL-STD-171

 Export Restrictions

Any part(s) quoted or sold by MilSpec.parts and re-sold (to a third party) CANNOT be sold to a USA embargoed country, company, entity, or person(s). Depending on the ECCN, these commodities may require export license or exception. Diversion contrary to U.S. law is prohibited. Unless otherwise noted, this sale, order or quote may include Munitions List Items (MLI) or Commerce Controlled List Items (CCLI). MLI/CCLI property is controlled by the US Government and in many cases cannot be transferred (exported, sold or given) to a foreign country, a non-US Citizen/National or a non- Permanent US Resident without a valid State/Commerce Department export authorization. It is the responsibility of (the Purchaser) to determine what the applicable requirements may be, to obtain all necessary authorizations, licenses or approvals and are subject to both review and acceptance by MilSpec.parts. The use, disposition, export and re-export of the property covered or included in this sale, order or quote is subject to the provisions of law referenced in End-Use Certificate DLA form 1822, DEC 2001, including, but not limited to, the Arms Export Control Act (22 USC 2751 et seq.); Export Administration Act of 1979 (50 USC App. 2401 et seq.) as contained under Executive Order 12924; International Traffic in Arms Regulations (22 CFR 120 et seq.); Export Administration Regulations (15 CFR 730 et seq.); Foreign Assets Control Regulations (31 CFR 500 et seq.) and the Espionage Act (18 USC 793 et seq.)

More MIL-STD-171 Parts

MIL-STD-171 Spur Antibacklash Gear

Spec. Type Spec. Color Gloss Size
Surface treatment document and classification MIL-STD-171

Array Properties

  • NSN:
    Array
  • Description:
    Spur Antibacklash Gear
  • Shelf Life:
    N/A
  • DEMIL:
    NO
  • UOM:
    1 EA
  • Attachment Method:
    Clamp
  • Pitch Diameter:
    0.7500 inches
  • Teeth Quantity:
    72
  • Bore Style:
    Plain both ends
  • Outside Diameter:
    0.771 inches
  • Tooth Form:
    Standard
  • Pressure Angle:
    20.0000 degrees
  • Distance Between Body Face And Protruding Hub End:
    0.050 inches second end
  • Face Width:
    0.104 inches
  • Bore Diameter:
    0.125 inches both ends
  • Hub Style Designator:
    Split first end
  • Hub Diameter:
    0.312 inches second end
  • Clamping Surface Length:
    0.172 inches first end
  • Precision Classification:
    Quality number 10
  • First Groove Width:
    0.029 inches second end
  • First Groove Diameter:
    0.290 inches second end
  • Distance From End To First Groove:
    0.021 inches second end
  • Material:
    Steel comp 303
  • Material Specification:
    Qq-s-764, type 303, cond a federal specification single material response
  • Surface Treatment:
    Passivate
  • Surface Treatment Specification:
    Mil-std-171, finish no. 5.4.1 military specification single treatment response
  • Style Designator:
    Protruding hubs
  • Furnished Items And Quantity:
    1 retaining ring and 1 stop pin
Manufacturers and Part Numbers
Part Number
Brand
7521071
Southern Gear & Machine
9703-1002S
Designatronics
901004-4C
Raytheon Company
Major Organizational Entities (MOE)
Entity
MOE Code
MOE Rule
PICA
DSOR
User:
DEFENSE LOGISTICS AGENCY Defense Logistics Agency
MOE_CD:
DS
MOE_RL:
DGX1
PICA:
GX
DSOR:
Part Identification
INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
26668
FIIG:
A27300
Concept No.:
App. Key:
AC
Cond. Code:
1
Status:
A
Material and Special Handling
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
---
CRITL:
X
Hazmat (HMIC): N
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Precious Metals (PMIC): U
Precious metal content is unknown
Criticality (CRITL): X
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Packaging and Dimensions
Package Size
Package Weight
Part Weight
Part Dimensions (approx.)
Pack Size:
--
Pack Weight:
--
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
Container:
OPI:
SPI No.:
SPI Rev.:
SPC Mkg.
LVL A
LVL B
LVL C
SPC Mkg.:
LVL A:
LVL B:
LVL C:
CUSH
MOP
CATEG.
PRESS MAT
CUSH:
MOP:
CATEG.:
PRESS MAT:
WRAP MAT
ICQ
THK
TOS
UCL
WRAP MAT:
ICQ:
THK:
TOS:
UCL:
Packaging Code Definitions
LVL A Code (LVL_A):
LVL B Code (LVL_B):
Procedure Indicator Code (OPI):
Special Markings Code (SPC MKG):
Method of Preservation (MOP):
Cushion Material (CUSH):
Preservation Material (PRESS MAT):