Product Details | SPACING THREADED STANDOFF

5340-01-406-7985 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: NAS18296G20, NAS1829-6G20, 5340-01-406-7985, 01-406-7985, 5340014067985, 014067985

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 12 JAN 1995 01-406-7985

Drawings & Photos | NSN 5340-01-406-7985


Cross Reference | NSN 5340-01-406-7985

Part Number Cage Code Manufacturer
NAS1829-6G20 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5340-01-406-7985

Characteristic Specifications
MATERIAL STEEL COMP 4130 OR STEEL COMP 8630 OR STEEL COMP 8740 STANDOFF
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE STANDOFF
SURFACE TREATMENT CADMIUM AND CHROMATE STANDOFF
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416, TY 2, CL 1 FED SPEC SINGLE TREATMENT RESPONSE STANDOFF
CROSS-SECTIONAL SHAPE HEXAGON
WIDTH ACROSS FLATS 0.3710 INCHES MINIMUM AND 0.3790 INCHES MAXIMUM
STYLE DESIGNATOR 6 LEFT INTERNAL AND RIGHT EXTERNAL THREAD
LENGTH 1.2450 INCHES MINIMUM AND 1.2550 INCHES MAXIMUM
RIGHT PROJECTION DIAMETER 0.1640 INCHES NOMINAL
RIGHT PROJECTION LENGTH 0.3710 INCHES MINIMUM AND 0.3790 INCHES MAXIMUM
THREAD SERIES DESIGNATOR UNC LEFT INTERNAL UNC RIGHT EXTERNAL
NOMINAL THREAD SIZE 0.1640 INCHES LEFT INTERNAL 0.1640 INCHES RIGHT EXTERNAL
THREAD QUANTITY PER INCH 32 LEFT INTERNAL 32 RIGHT EXTERNAL
THREAD DIRECTION RIGHT-HAND LEFT INTERNAL RIGHT-HAND RIGHT EXTERNAL
THREAD LENGTH 0.4380 INCHES NOMINAL LEFT INTERNAL 0.3750 INCHES NOMINAL RIGHT EXTERNAL

Restrictions/Controls & Freight Information | NSN 5340-01-406-7985

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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
No Freight Information

Management | NSN 5340-01-406-7985

Category Code Description
Cognizance Codes9ZNavy-owned stocks of defense industrial material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9IDefense Industrial Supply Center
Philadelphia, PA 19111
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative