3040-00-328-8862

Description: Worm Shaft

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MILSPEC: Miscellaneous Power Transmission Equipment

 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.)

3040-00-328-8862 Properties

  • NSN:
    3040-00-328-8862
  • Description:
    Worm Shaft
  • Shelf Life:
    N/A
  • DEMIL:
    NO
  • UOM:
    1 EA
  • End Similarity:
    Identical
  • Overall Length:
    23.000 inches
  • Teeth Hardness Rating:
    Between 30.0 rockwell c and 34.0 rockwell c
  • Worm Thread Quantity:
    1
  • Worm Thread Lead:
    1.200 inches
  • Worm Thread Direction:
    Right-hand
  • Worm Pressure Angle In Deg:
    27.500
  • Worm Helix Angle:
    5 degrees 40 min
  • Concave Worm Throat Curvature Radius:
    1.541 inches
  • Concave Worm Throat Diameter:
    12.227 inches
  • Worm Outside Diameter:
    Between 4.616 inches and 4.618 inches
  • Worm Pitch Diameter:
    3.850 inches
  • Shaft Hardness Rating:
    Between 30.0 rockwell c and 34.0 rockwell c
  • Worm Thread Section Length:
    3.750 inches
  • Worm Body Length:
    Between 11.962 inches and 11.977 inches
  • Worm Body Tapered Bearing Surface End:
    Not provided
  • Shaft Location:
    Both ends of worm
  • Straight Unthreaded Length:
    2.250 inches both ends, third portion
  • Straight Unthreaded Section Diameter:
    2.3615 inches both ends, first portion
  • Unthreaded Section Keyway Width:
    0.4360 inches first end
  • Unthreaded Section Keyway Depth:
    0.249 inches first end
  • Unthreaded Section Pin Hole Diameter:
    0.6240 inches first end
  • Special Features:
    Drilled and thd hole in keyway end of shaft 1-1/8 in. Lg drilled hole 1/2-20 nf thd size to 7/8 in. Deepg25 microinch rms shaft center, 60 microinch rmsshaft outer ends, 160 microinch
  • Material:
    Steel
  • Material:
    Steel
  • Fsc Application Data:
    Winch, drum
Manufacturers and Part Numbers
Part Number
Brand
12Y4509
Garwood/feller
7954562
U S Army Tank Automotive Command
M305791
Garwood/feller
Major Organizational Entities (MOE)
Entity
MOE Code
MOE Rule
PICA
DSOR
User:
DEPARTMENT OF THE ARMY Dept. of the Army
MOE_CD:
DA
MOE_RL:
A920
PICA:
GX
DSOR:
User:
U.S. MARINE CORPS U.s. Marine Corps
MOE_CD:
DM
MOE_RL:
MC40
PICA:
GX
DSOR:
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
MOE_CD:
DN
MOE_RL:
N9BC
PICA:
GX
DSOR:
User:
AUSTRIA Austria
MOE_CD:
WB
MOE_RL:
WB01
PICA:
WB
DSOR:
User:
SINGAPORE Singapore
MOE_CD:
YJ
MOE_RL:
YJ01
PICA:
YJ
DSOR:
User:
REPUBLIC OF KOREA Republic of Korea
MOE_CD:
ZH
MOE_RL:
ZH01
PICA:
ZH
DSOR:
User:
NORWAY Norway
MOE_CD:
ZT
MOE_RL:
ZT01
PICA:
ZT
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:
18249
FIIG:
T246-C
Concept No.:
App. Key:
CA
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:
25.0 X 6.7 X 6.7
Pack Weight:
42.0000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
Container:
E5
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:
JC
MOP:
20
CATEG.:
18ZZ
PRESS MAT:
02
WRAP MAT
ICQ
THK
TOS
UCL
WRAP MAT:
GB
ICQ:
000
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): 20
Preservative coating only (with greaseproof wrap, as required).
Cushion Material (CUSH): JC
Astm-d4727, domestic fiberboard used as pads, cells, die cuts or sleeves.
Preservation Material (PRESS MAT): 02
Mil-prf-16173, grade 2, corrosion preventive, solvent cutback, cold application, soft film.