3020-00-911-1886

Description: Spur Gear

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Quality Assurance

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

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  • QC Inspection prior to shipping
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MILSPEC: MIL-S-7720

 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-S-7720 Parts

MIL-S-7720 Spur Gear

Spec. Type Spec. Color Gloss Size
Material document and classification MIL-S-7720

Array Properties

  • NSN:
    Array
  • Description:
    Spur Gear
  • Shelf Life:
    N/A
  • DEMIL:
    NO
  • UOM:
    1 EA
  • Body Style:
    Plain, solid
  • End Application:
    Avenger class mcm; aircraft, hornet f/a-18
  • Pitch Diameter:
    Between 0.4156 inches and 0.4166 inches
  • Teeth Quantity:
    20
  • Bore Style:
    Plain both ends
  • Backlash Designation:
    Grade c
  • Hardness Rating:
    75.0 rockwell b and 83.0 rockwell b
  • Criticality Code Justification:
    Feat
  • Outside Diameter:
    0.457 inches
  • Nominallength:
    0.312 inches
  • Tooth Form:
    Standard
  • Pressure Angle:
    20.0000 degrees
  • Distance Between Body Face And Protruding Hub End:
    0.187 inches first end
  • Face Width:
    0.125 inches
  • Bore Diameter:
    0.125 inches both ends
  • Hub Style Designator:
    Pinned first end
  • Hub Diameter:
    0.312 inches first end
  • Precision Classification:
    Quality number 10 or quality number 11
  • Special Features:
    Weapon system essential
  • Material:
    Steel comp 303 and steel comp 303se
  • Material Specification:
    Mil-s-7720, comp 3035 military specification 1st material response and mil-s-7720, comp 303se military specification 2nd material response
  • Surface Treatment:
    Passivate
  • Style Designator:
    Protruding hub
Manufacturers and Part Numbers
Part Number
Brand
DG61T20
Allied Devices Corp
G61-20
Roller Bearing Company Of America
G61-20-Q10
Roller Bearing Company Of America
GP18-20
Secs
P48S10-2
W. M. Berg
530041-1020
Raytheon Company
P48S10-20
W. M. Berg
530041
Raytheon Company
Major Organizational Entities (MOE)
Entity
MOE Code
MOE Rule
PICA
DSOR
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
MOE_CD:
DF
MOE_RL:
FXGC
PICA:
GX
DSOR:
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
MOE_CD:
DN
MOE_RL:
N9BC
PICA:
GX
DSOR:
Part Identification
INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05466
FIIG:
A27300
Concept No.:
1
App. Key:
AH
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:
A
ESD:
ESD:
MMAC:
---
CRITL:
Y
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): A
Item does not contain precious metal.
Criticality (CRITL): Y
The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions or application.
Packaging and Dimensions
Package Size
Package Weight
Part Weight
Part Dimensions (approx.)
Pack Size:
--
Pack Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
Container:
BV
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg.
LVL A
LVL B
LVL C
SPC Mkg.:
00
LVL A:
Q
LVL B:
Q
LVL C:
CUSH
MOP
CATEG.
PRESS MAT
CUSH:
00
MOP:
10
CATEG.:
18ZZ
PRESS MAT:
00
WRAP MAT
ICQ
THK
TOS
UCL
WRAP MAT:
FA
ICQ:
AAA
THK:
0
TOS:
UCL:
Packaging Code Definitions
LVL A Code (LVL_A):Q
Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.
LVL B Code (LVL_B): Q
Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.
Procedure Indicator Code (OPI): O
Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.
Special Markings Code (SPC MKG): 00
No special marking.
Method of Preservation (MOP): 10
Physical protection.
Cushion Material (CUSH): 00
No requirement.
Preservation Material (PRESS MAT): 00
No requirement.