Product Details | SPACING THREADED STANDOFF

5340-01-163-9439 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: 3979879, 5340-01-163-9439, 01-163-9439, 5340011639439, 011639439

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 10 OCT 1983 01-163-9439

Drawings & Photos | NSN 5340-01-163-9439


Cross Reference | NSN 5340-01-163-9439

Part Number Cage Code Manufacturer
3979879 11862 GENERAL MOTORS CORP CHEVROLET MOTOR DIV
3979879 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS

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Technical Data | NSN 5340-01-163-9439

Characteristic Specifications
CROSS-SECTIONAL SHAPE ROUND
DIAMETER 0.306 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
STYLE DESIGNATOR 14 FLANGED RIGHT EXTERNAL THREADS
FLANGE DIAMETER 0.480 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
FLANGE THICKNESS 0.340 INCHES NOMINAL
LENGTH 1.880 INCHES NOMINAL
CORNER RADIUS 0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM
(NON-CORE DATA) EXTERNAL THREAD LENGTH 0.680 INCHES NOMINAL
(NON-CORE DATA) EXTERNAL THREAD CHARACTERISTICS 0.312-24 UNRF 2A
(NON-CORE DATA) MATERIAL STEEL, SAE 1015 OR STEEL, SAE 1016 OR STEEL, SAE 1017 OR STEEL, SAE 1018 OR STEEL, SAE 1019 OR STEEL, SAE 1020

Restrictions/Controls & Freight Information | NSN 5340-01-163-9439

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
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 KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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

Management | NSN 5340-01-163-9439

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code2Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items.
Materiel Management CodeIIndustrial MaterielDefense Industrial Supply Center (DISC)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Echelon Identification CodeBConsumable Repair Parts
Source of SupplyS9IDefense Industrial Supply Center
Philadelphia, PA 19111
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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
Purchasing QTY
UOM
M
EA : Each