Product Details | SPACING THREADED STANDOFF

5340-00-939-2651 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: 5493664002, 549-3664-002, 5340-00-939-2651, 00-939-2651, 5340009392651, 009392651

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 16 NOV 1965 00-939-2651

Drawings & Photos | NSN 5340-00-939-2651


Cross Reference | NSN 5340-00-939-2651

Part Number Cage Code Manufacturer
549-3664-002 13499 ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS
549-3664-002 95105 ROCKWELL COLLINS, INC. DIV GOVERNMENT SYSTEMS - DALLAS

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Technical Data | NSN 5340-00-939-2651

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 6061 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-5541, CLASS 1A MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541, CLASS 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
CROSS-SECTIONAL SHAPE HEXAGON
WIDTH ACROSS FLATS 0.188 INCHES NOMINAL
STYLE DESIGNATOR 3 INTERNALLY THREADED FULL LENGTH
LENGTH 0.529 INCHES MINIMUM AND 0.533 INCHES MAXIMUM
(NON-CORE DATA) FIRST INTERNAL THREAD CHARACTERISTICS 0.086-56 UNC-2B
MANUFACTURERS CODE 95105
DESIGN CONTROL REFERENCE 549-3664-002

Restrictions/Controls & Freight Information | NSN 5340-00-939-2651

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 SR Air Force Services Agency
San Antonio, TX 78216-4138
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 5340-00-939-2651

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
Purchasing QTY
UOM
1
EA : Each