3020-00-251-0914

Description: Helical Gear

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MILSPEC: MIL-B-16261

 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-B-16261 Parts

MIL-B-16261 Helical Gear

Spec. Type Spec. Color Gloss Size
Material document and classification MIL-B-16261

Array Properties

  • NSN:
    Array
  • Description:
    Helical Gear
  • Shelf Life:
    N/A
  • DEMIL:
    NO
  • UOM:
    1 EA
  • Body Style:
    Plain, solid
  • Pitch Diameter:
    2.8410 inches
  • Teeth Quantity:
    28
  • Bore Style:
    W/ 2 keyways both ends
  • Outside Diameter:
    3.0405 inches
  • Nominallength:
    1.625 inches
  • Teeth Type:
    Single helix
  • Tooth Form:
    Standard
  • Tooth Direction:
    Left
  • Pressure Angle:
    14.5000 degrees
  • Helix Angle:
    10.0000 degrees
  • Distance Between Body Face And Protruding Hub End:
    0.625 inches first end
  • Face Width:
    1.000 inches
  • Bore Diameter:
    0.750 inches both ends
  • Keyway Width:
    0.188 inches both ends
  • Distance From Bore Center To Keyway Bottom:
    0.469 inches both ends
  • Counterbore Depth:
    0.125 inches both ends
  • Counterbore Diameter:
    2.0625 inches second end
  • Hub Style Designator:
    Plain first end
  • Hub Diameter:
    2.000 inches first end
  • Material:
    Copper alloy 934
  • Material Specification:
    Mil-b-16261, grade 2 military specification single material response
  • Style Designator:
    Protruding hub
Manufacturers and Part Numbers
Part Number
Brand
216850ITEM14
Curtiss-wright Electro-mechanical
216850PC148
Curtiss-wright Electro-mechanical
216851PC148
Curtiss-wright Electro-mechanical
216856PC148
Curtiss-wright Electro-mechanical
216878PC148
Curtiss-wright Electro-mechanical
217301ITEM14
Curtiss-wright Electro-mechanical
217301PC148
Curtiss-wright Electro-mechanical
217302PC148
Curtiss-wright Electro-mechanical
217308PC148
Curtiss-wright Electro-mechanical
4NTM148X2-162
Curtiss-wright Electro-mechanical
W154NTM500X2PC142
Curtiss-wright Electro-mechanical
W254RTM500X3PC148
Curtiss-wright Electro-mechanical
W254RTM500X4PC148
Curtiss-wright Electro-mechanical
W254RTM500X5PC148
Curtiss-wright Electro-mechanical
W254RTM500X6PC148
Curtiss-wright Electro-mechanical
W24CTN500X6PC148
Curtiss-wright Electro-mechanical
W254NTM500X4PC142
Curtiss-wright Electro-mechanical
W254NTM500X9PC148
Curtiss-wright Electro-mechanical
W154NTM500X2PC148
Ingersoll Rand Co
W24CNT500X6PC148
Ingersoll Rand Co
W254NTM500X4PC148
Ingersoll Rand Co
IR01-8639-148
Ingersoll Rand Co
Major Organizational Entities (MOE)
Entity
MOE Code
MOE Rule
PICA
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
MOE_CD:
DN
MOE_RL:
N9BC
PICA:
GX
DSOR:
User:
SPAIN Spain
MOE_CD:
YB
MOE_RL:
YB01
PICA:
YB
DSOR:
User:
REPUBLIC OF KOREA Republic of Korea
MOE_CD:
ZH
MOE_RL:
ZH01
PICA:
ZH
DSOR:
User:
GREECE Greece
MOE_CD:
ZU
MOE_RL:
ZU01
PICA:
ZU
DSOR:
User:
TURKEY Turkey
MOE_CD:
ZW
MOE_RL:
ZW01
PICA:
ZW
DSOR:
Part Identification
INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05464
FIIG:
A27300
Concept No.:
1
App. Key:
AF
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:
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): A
Item does not contain precious metal.
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:
4.0 X 4.0 X 0.0
Pack Weight:
--
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
Container:
D4
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:
GT
MOP:
10
CATEG.:
16Z0
PRESS MAT:
00
WRAP MAT
ICQ
THK
TOS
UCL
WRAP MAT:
XX
ICQ:
AAA
THK:
X
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): GT
Ppp-c-1797, polypropylene foam cushioning.
Preservation Material (PRESS MAT): 00
No requirement.