Product Details | SPACING THREADED STANDOFF

5340-01-288-2170 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: 1465AS8064, 1465AS806-4, 3404-H-.268-.118-SS-1, 3404H268118SS1, 3404H26811S, 3404-H-268-11-S, 5340-01-288-2170, 01-288-2170, 5340012882170, 012882170

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 04 NOV 1988 01-288-2170

Drawings & Photos | NSN 5340-01-288-2170


Demand History | NSN 5340-01-288-2170

Part Number Request Date QTY Origin
5340-01-288-2170 2021-09-22 1 DIBBS
5340-01-288-2170 2021-09-22 15 DIBBS

Cross Reference | NSN 5340-01-288-2170

Part Number Cage Code Manufacturer
1465AS806-4 30003 NAVAL AIR SYSTEMS COMMAND
3404-H-.268-.118-SS-1 51506 ACCURATE SCREWMACHINE CORPORATION DBA A S M
3404-H-268-11-S 51506 ACCURATE SCREWMACHINE CORPORATION DBA A S M

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Technical Data | NSN 5340-01-288-2170

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2011 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-5541, CLASS 1A FED SPEC 2ND TREATMENT RESPONSE OR MIL-C-5541, CLASS 3 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
CROSS-SECTIONAL SHAPE HEXAGON
WIDTH ACROSS FLATS 0.250 INCHES NOMINAL
STYLE DESIGNATOR 4 LEFT INTERNAL AND RIGHT EXTERNAL THREAD
LENGTH 0.263 INCHES MINIMUM AND 0.268 INCHES MAXIMUM
THREAD LENGTH 0.250 INCHES MINIMUM LEFT INTERNAL 0.312 INCHES NOMINAL RIGHT EXTERNAL
(NON-CORE DATA) FIRST PROJECTION LENGTH 0.145 INCHES MINIMUM AND 0.150 INCHES MAXIMUM
(NON-CORE DATA) FIRST PROJECTION DIAMETER 0.185 INCHES MINIMUM AND 0.188 INCHES MAXIMUM
(NON-CORE DATA) FIRST INTERNAL THREAD CHARACTERISTICS 0.112-40 UNC-2B
(NON-CORE DATA) EXTERNAL THREAD CHARACTERISTICS 0.112-40 UNC-2A

Restrictions/Controls & Freight Information | NSN 5340-01-288-2170

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 013120 ALUMINUM ARTICLE NOI SUB 6
Less than car load rating
Less than truck load rating J 100.2
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 5340-01-288-2170

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each