Product Details | SPACING THREADED STANDOFF

5340-01-103-2819 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: 107845, 5340-01-103-2819, 01-103-2819, 5340011032819, 011032819

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 10 NOV 1980 01-103-2819

Drawings & Photos | NSN 5340-01-103-2819


Cross Reference | NSN 5340-01-103-2819

Part Number Cage Code Manufacturer
107845 10138 ASTRONAUTICS CORPORATION OF AMERICA

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Technical Data | NSN 5340-01-103-2819

Characteristic Specifications
MATERIAL STEEL COMP 4130 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CROSS-SECTIONAL SHAPE ROUND
DIAMETER 0.250 INCHES NOMINAL
STYLE DESIGNATOR 4 LEFT INTERNAL AND RIGHT EXTERNAL THREAD
SHOULDER DIAMETER 0.140 INCHES NOMINAL
SHOULDER LENGTH 0.880 INCHES NOMINAL
GROOVE DIAMETER 0.092 INCHES NOMINAL
GROOVE WIDTH 0.030 INCHES NOMINAL
LENGTH 3.228 INCHES MINIMUM AND 3.230 INCHES MAXIMUM
THREAD LENGTH 0.250 INCHES NOMINAL LEFT INTERNAL 0.411 INCHES NOMINAL RIGHT EXTERNAL
(NON-CORE DATA) FIRST PROJECTION LENGTH 0.200 INCHES NOMINAL
(NON-CORE DATA) FIRST PROJECTION DIAMETER 0.188 INCHES NOMINAL
(NON-CORE DATA) FIRST INTERNAL THREAD CHARACTERISTICS 4-40-UNC-2B
(NON-CORE DATA) EXTERNAL THREAD CHARACTERISTICS 6-32-UNC-2A

Restrictions/Controls & Freight Information | NSN 5340-01-103-2819

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:UPrecious metal type is unknown
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