Product Details | SPACING THREADED STANDOFF

5340-01-268-0291 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: 704AS35381, 704AS3538-1, 5340-01-268-0291, 01-268-0291, 5340012680291, 012680291

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 21 NOV 1987 01-268-0291

Drawings & Photos | NSN 5340-01-268-0291


Cross Reference | NSN 5340-01-268-0291

Part Number Cage Code Manufacturer
704AS3538-1 30003 NAVAL AIR SYSTEMS COMMAND

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Technical Data | NSN 5340-01-268-0291

Characteristic Specifications
CROSS-SECTIONAL SHAPE HEXAGON
WIDTH ACROSS FLATS 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM
STYLE DESIGNATOR 6 LEFT INTERNAL AND RIGHT EXTERNAL THREAD
SHOULDER DIAMETER 0.110 INCHES MINIMUM AND 0.115 INCHES MAXIMUM
SHOULDER LENGTH 0.245 INCHES NOMINAL
GROOVE DIAMETER 0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM
GROOVE WIDTH 0.075 INCHES NOMINAL
LENGTH 0.210 INCHES MINIMUM AND 0.220 INCHES MAXIMUM
(NON-CORE DATA) EXTERNAL THREAD LENGTH 0.305 INCHES NOMINAL
(NON-CORE DATA) FIRST PROJECTION LENGTH 0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM
(NON-CORE DATA) FIRST PROJECTION DIAMETER 0.112 INCHES NOMINAL
(NON-CORE DATA) FIRST INTERNAL THREAD LENGTH 0.120 INCHES MINIMUM
(NON-CORE DATA) FIRST INTERNAL THREAD CHARACTERISTICS 0.112-40 UNC 2B RH
(NON-CORE DATA) EXTERNAL THREAD CHARACTERISTICS 0.112 UNC 2A RH
(NON-CORE DATA) MATERIAL STEEL, ASTM A581, TYPE 303 OR STEEL, ASTM A582, TYPE 303
(NON-CORE DATA) SURFACE TREATMENT PASSIVATED, QQ-P-35, TYPE 4

Restrictions/Controls & Freight Information | NSN 5340-01-268-0291

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.
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 5340-01-268-0291

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each