Product Details | SPACING THREADED STANDOFF

5340-00-307-1630 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: SMB500047, 5340-00-307-1630, 00-307-1630, 5340003071630, 003071630

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 19 OCT 1973 00-307-1630

Drawings & Photos | NSN 5340-00-307-1630


Cross Reference | NSN 5340-00-307-1630

Part Number Cage Code Manufacturer
SMB500047 80063 US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS

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Technical Data | NSN 5340-00-307-1630

Characteristic Specifications
CROSS-SECTIONAL SHAPE HEXAGON
WIDTH ACROSS FLATS 0.188 INCHES NOMINAL
STYLE DESIGNATOR 8 LEFT INTERNAL AND RIGHT INTERNAL THREADS
LENGTH 3.990 INCHES MINIMUM AND 3.992 INCHES MAXIMUM
(NON-CORE DATA) FIRST INTERNAL THREAD LENGTH 0.280 INCHES NOMINAL
(NON-CORE DATA) SECOND INTERNAL THREAD LENGTH 0.280 INCHES NOMINAL
(NON-CORE DATA) FIRST INTERNAL THREAD CHARACTERISTICS 4-40 UNC 2B RH
(NON-CORE DATA) SECOND INTERNAL THREAD CHARACTERISTICS 4-40 UNC 2B RH
(NON-CORE DATA) MATERIAL STEEL,ASTM A582,TYPE 303
(NON-CORE DATA) SURFACE TREATMENT PASSIVATED, MIL-F-14072, FINISH E300
MANUFACTURERS CODE 80063
DESIGN CONTROL REFERENCE SMB500047

Restrictions/Controls & Freight Information | NSN 5340-00-307-1630

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.
Category Code Description
No Freight Information