Product Details | SPACING THREADED STANDOFF

5340-01-179-9691 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: G1228781, G122878-1, 5340-01-179-9691, 01-179-9691, 5340011799691, 011799691

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 23 MAY 1984 01-179-9691

Cross Reference | NSN 5340-01-179-9691

Part Number Cage Code Manufacturer
G122878-1 3B150 RAYTHEON TECHNICAL SERVICES COMPANY LLC
G122878-1 49956 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 5340-01-179-9691

Characteristic Specifications
CROSS-SECTIONAL SHAPE ROUND
DIAMETER 0.375 INCHES NOMINAL
SHOULDER DIAMETER 0.318 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
SHOULDER LENGTH 0.580 INCHES NOMINAL
LENGTH 0.890 INCHES NOMINAL
RIGHT END CHAMFER DEPTH 0.035 INCHES NOMINAL
LEFT COUNTERBORE DIAMETER 0.200 INCHES NOMINAL
RIGHT END CHAMFER ANGLE 45.0 DEGREES NOMINAL
(NON-CORE DATA) EXTERNAL THREAD LENGTH 0.275 INCHES NOMINAL
(NON-CORE DATA) FIRST PROJECTION LENGTH 0.058 INCHES MINIMUM AND 0.062 INCHES MAXIMUM
(NON-CORE DATA) FIRST PROJECTION DIAMETER 0.260 INCHES MINIMUM AND 0.262 INCHES MAXIMUM
(NON-CORE DATA) FIRST INTERNAL THREAD LENGTH 0.090 INCHES NOMINAL
(NON-CORE DATA) FIRST INTERNAL THREAD CHARACTERISTICS 0.190-32 UNF-2B RH
(NON-CORE DATA) EXTERNAL THREAD CHARACTERISTICS 0.375-24 UNF-2A RH
(NON-CORE DATA) FIRST PROJECTION HOLE DIAMETER 0.210 INCHES MINIMUM AND 0.216 INCHES MAXIMUM
(NON-CORE DATA) MATERIAL STEEL, ASTM A582, TYPE 303
(NON-CORE DATA) SURFACE TREATMENT PASSIVATED, QQ-P-35

Restrictions/Controls & Freight Information | NSN 5340-01-179-9691

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 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