Product Details | SPACING THREADED STANDOFF

5340-00-455-5866 A standoff that must have a threaded end(s) or be internally threaded its full length. For items having external threads on both ends, see STUD (as modified). For items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see NUT (as modified); use maximum dimensions(s) for compliance.

Part Alternates: 8518154, 5340-00-455-5866, 00-455-5866, 5340004555866, 004555866

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 25 APR 1969 00-455-5866

Drawings & Photos | NSN 5340-00-455-5866


Cross Reference | NSN 5340-00-455-5866

Part Number Cage Code Manufacturer
8518154 18876 U S ARMY AVIATION AND MISSILE COMMAND

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Technical Data | NSN 5340-00-455-5866

Characteristic Specifications
CROSS-SECTIONAL SHAPE HEXAGON
WIDTH ACROSS FLATS 0.250 INCHES NOMINAL
STYLE DESIGNATOR 6 LEFT INTERNAL AND RIGHT EXTERNAL THREAD
GROOVE DIAMETER 0.100 INCHES NOMINAL
GROOVE WIDTH 0.062 INCHES NOMINAL
LENGTH 0.594 INCHES NOMINAL
LEFT COUNTERBORE DEPTH 0.218 INCHES NOMINAL
LEFT COUNTERBORE DIAMETER 0.154 INCHES MINIMUM AND 0.158 INCHES MAXIMUM
(NON-CORE DATA) EXTERNAL THREAD LENGTH 0.531 INCHES NOMINAL
(NON-CORE DATA) FIRST PROJECTION LENGTH 0.594 INCHES NOMINAL
(NON-CORE DATA) FIRST PROJECTION DIAMETER 0.138 INCHES NOMINAL
(NON-CORE DATA) FIRST INTERNAL THREAD LENGTH 0.250 INCHES NOMINAL
(NON-CORE DATA) FIRST INTERNAL THREAD CHARACTERISTICS NO. 6/0.138 IN./-32 UNC 2B RH
(NON-CORE DATA) EXTERNAL THREAD CHARACTERISTICS NO. 6/0.138 IN./-32 UNC 2A RH
(NON-CORE DATA) MATERIAL STEEL, QQ-S-764, TYPE 416-CANCELED

Restrictions/Controls & Freight Information | NSN 5340-00-455-5866

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 095190 HARDWARE, NOI SUB 9
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 713 unknown
Originating Activity Code BD U.S. Army Aviation and Missile Command
Redstone Arsenal, AL 35898-5230
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable