Product Details | BLOCK CLAMP

5340-01-170-5227 A square or rectangular multipiece item designed to be attached to another object or structure. It must have one or more holes designed to surround and securely grip items such as electrical cables, conduits, pipes, tubes and/or hoses. It may have one or more holes designed to prevent snagging or chafing and provide support and/or guidance to moving cable passing through it. It may have an integral clamping feature. For items specifically designed to serve as a guide, see FAIRLEAD, BLOCK and FAIRLEAD SECTION, BLOCK. Excludes BRACKET, PIPE.20315600000534000005342000000

Part Alternates: TA15LS87, 7211830054, 7-211830054, 3153, 5340-01-170-5227, 01-170-5227, 5340011705227, 011705227

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 26 JAN 1984 01-170-5227

Drawings & Photos | NSN 5340-01-170-5227


Demand History | NSN 5340-01-170-5227

Part Number Request Date QTY Origin
3153 2025-08-218 59 DIBBS
566869 2025-08-218 59 DIBBS
TA15LS87 2025-08-218 59 DIBBS
5340-01-170-5227 2013-05-128 250 DIBBS
5340-01-170-5227 2012-05-125 244 DIBBS
5340-01-170-5227 2012-04-121 0 DIBBS
3153 2010-11-309 1

Cross Reference | NSN 5340-01-170-5227

Part Number Cage Code Manufacturer
3153 83930 TRANSDIGM INC DBA ADEL WIGGINS GROUP-COMMERCIAL
7-211830054 02731 MCDONNELL DOUGLAS HELICOPTER CO INC
7-211830054 8V613 BOEING COMPANY, THE DBA BOEING
TA15LS87 84971 KIRKHILL-TA CO. DBA TA DIVISION

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Technical Data | NSN 5340-01-170-5227

Characteristic Specifications
STYLE DESIGNATOR 263 RECTANGULAR
CENTER TO CENTER DISTANCE BETWEEN FIRST AND SECOND MOUNTING HOLES 2.380 INCHES NOMINAL
BLOCK HEIGHT 0.438 INCHES NOMINAL
DISTANCE FROM END TO FIRST MOUNTING HOLE CENTER 0.310 INCHES NOMINAL
DISTANCE FROM END TO FIRST CLAMPING HOLE CENTER 0.870 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN FIRST AND SECOND CLAMPING HOLES 0.630 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN FIRST AND THIRD CLAMPING HOLES 1.260 INCHES NOMINAL
OVERALL LENGTH 3.000 INCHES NOMINAL
OVERALL HEIGHT 0.876 INCHES NOMINAL
MOUNTING FACILITY UNTHREADED HOLE
MOUNTING HOLE DIAMETER 0.199 INCHES MINIMUM AND 0.209 INCHES MAXIMUM
MOUNTING HOLE QUANTITY 2
CLAMPING HOLE QUANTITY 3
CLAMPING HOLE DIAMETER 0.375 INCHES NOMINAL ALL HOLES
MANUFACTURERS CODE 8V613
MFR SOURCE CONTROLLING REFERENCE 7-211830054

Restrictions/Controls & Freight Information | NSN 5340-01-170-5227

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 133300 MACHINERY/MACHINES NOI
Less than car load rating K 92.5
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
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 5340-01-170-5227

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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