Product Details | SPACING THREADED STANDOFF

5340-01-243-1054 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: NAS1831B4C18, 5340-01-243-1054, 01-243-1054, 5340012431054, 012431054

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 22 OCT 1986 01-243-1054

Drawings & Photos | NSN 5340-01-243-1054


Cross Reference | NSN 5340-01-243-1054

Part Number Cage Code Manufacturer
NAS1831B4C18 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5340-01-243-1054

Characteristic Specifications
CROSS-SECTIONAL SHAPE HEXAGON
WIDTH ACROSS FLATS 0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM
STYLE DESIGNATOR 8 LEFT INTERNAL AND RIGHT INTERNAL THREADS
LENGTH 1.120 INCHES MINIMUM AND 1.130 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA 80250-NAS1831 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
(NON-CORE DATA) FIRST INTERNAL THREAD LENGTH 0.375 INCHES MINIMUM
(NON-CORE DATA) SECOND INTERNAL THREAD LENGTH 0.375 INCHES MINIMUM
(NON-CORE DATA) FIRST INTERNAL THREAD CHARACTERISTICS 6-32 UNC 2B RH
(NON-CORE DATA) SECOND INTERNAL THREAD CHARACTERISTICS 6-32 UNC 2B RH
(NON-CORE DATA) MATERIAL BRASS, QQ-B-626, COMP 11
(NON-CORE DATA) SURFACE TREATMENT CADMIUM, QQ-P-416, TYPE 2, CLASS 2

Restrictions/Controls & Freight Information | NSN 5340-01-243-1054

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
Less than car load rating
Less than truck load rating W Rating Variable
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 5340-01-243-1054

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative