5340-01-374-5508

Description: Spacing Threaded Standoff

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MILSPEC: MIL-A-12545

 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-A-12545 Parts

MIL-A-12545 Spacing Threaded Standoff

Spec. Type Spec. Color Gloss Size
Material document and classification MIL-A-12545

Array Properties

  • NSN:
    Array
  • Description:
    Spacing Threaded Standoff
  • Shelf Life:
    N/A
  • DEMIL:
    NO
  • UOM:
    EA
  • Thread Class:
    3b left internal (includes through thread)
  • Thread Direction:
    Right-hand left internal (includes through thread)
  • Thread Length:
    0.420 inches left internal (includes through thread)
  • Diameter:
    Between 0.320 inches and 0.321 inches
  • Length:
    0.700 inches
  • Cross-sectional Shape:
    Round
  • Thready Qty Per Inch (tpi):
    32 left internal (includes through thread)
  • Thread Size:
    0.190 inches left internal (includes through thread)
  • Special Features:
    Oval head with 2 mounting holes on unthd end 0.097 in. Min and 0.102 in. Max dia; insert provides thds
  • Material:
    Aluminum alloy 6061 standoffsteel comp 304 insert
  • Material Specification:
    Mil-a-12545 military specification single material response standoff
  • Surface Treatment:
    Chromate standoff
  • Surface Treatment Specification:
    Mil-c-5541 military specification single treatment response standoff
  • Style Designator:
    Left internal thread
  • Thread Series Designator:
    Unf left internal (includes through thread)
Manufacturers and Part Numbers
Part Number
Brand
WSI-4-7W
Hartwell Corporation
3D0052-70
Boeing Company
WSI-4-7.0W
Atlas Corp
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:
FBB5
PICA:
TB
DSOR:
Part Identification
INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
40280
FIIG:
A08900
Concept No.:
1
App. Key:
B
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:
P
PMIC:
A
ESD:
ESD:
MMAC:
---
CRITL:
N
Hazmat (HMIC): P
Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
Precious Metals (PMIC): A
Item does not contain precious metal.
Criticality (CRITL): N
The item does not have a critical feature such as tolerance, fit restrictions or application. nuclear hardness properties have not been determined (not valid for input).
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):