Product Details | SECTIONAL TERMINAL JUNCTION BLOCK

5940-01-490-2490 An electrical item with multiple socket contacts which may or may not be interconnected by bussing, to form one or more circuits. Item may be of feedback, feedthrough and/or terminating design and may afford a convenient method of interconnection. It may or may not include a sealing grommet. Sectional blocks are normally retained in a track or channel mounting. Excludes CHAMBER, CABLE TERMINAL; CONTACT ASSEMBLY, ELECTRICAL; INSERT, ELECTRICAL CONNECTOR; JUNTION BOX ; TERMINAL BOARD; and TERMINAL BOX.

Part Alternates: AB 0013A, AB0013A, HN4.7777.002.93 , HN4777700293, 1756TBCH, 1756-TBCH, 1756TBCH/A, 1756TBCHA, 5940-01-490-2490, 01-490-2490, 5940014902490, 014902490

Electrical and Electronic Equipment Components | Lugs, Terminals, and Terminal Strips

Supply Group (FSG) NSN Assign. NIIN
59 24 SEP 2001 01-490-2490

Demand History | NSN 5940-01-490-2490

Part Number Request Date QTY Origin
1756-TBCH 2025-07-201 80 DIBBS
1756TBCH/A 2025-07-201 80 DIBBS
1756-TBCH 2025-03-83 13 DIBBS
1756TBCH/A 2025-03-83 13 DIBBS
1756-TBCH 2024-07-200 10 DIBBS
1756TBCH/A 2024-07-200 10 DIBBS
1756-TBCH 2024-03-77 19 DIBBS
1756TBCH/A 2024-03-77 19 DIBBS
1756-TBCH 2020-10-278 94 DIBBS
1756TBCH/A 2020-10-278 94 DIBBS
1756-TBCH 2020-09-259 24 DIBBS
1756TBCH/A 2020-09-259 24 DIBBS
5940-01-490-2490 2015-07-210 1 DIBBS-RFPs
5940-01-490-2490 2015-06-168 112 DIBBS
5940-01-490-2490 2014-09-257 103 DIBBS
5940-01-490-2490 2014-07-201 99 DIBBS
5940-01-490-2490 2014-02-37 19 DIBBS
5940-01-490-2490 2013-11-332 9 DIBBS
5940-01-490-2490 2013-04-113 21 DIBBS
5940-01-490-2490 2011-07-203 18 DIBBS
5940-01-490-2490 2010-12-347 6 DIBBS
5940-01-490-2490 2009-06-152 4 DIBBS
5940-01-490-2490 2008-07-196 2 DIBBS

Cross Reference | NSN 5940-01-490-2490

Part Number Cage Code Manufacturer
1756-TBCH 01121 ROCKWELL AUTOMATION, INC.
1756TBCH/A 01121 ROCKWELL AUTOMATION, INC.
AB 0013A H1E22 RADIO HOLLAND GROUP
AB 0013A H1E29 RADIO HOLLAND GROUP
HN4.7777.002.93 A3333 ELSAG DATAMAT SPA

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Technical Data | NSN 5940-01-490-2490

Characteristic Specifications
MOUNTING METHOD TRACK
SPECIAL FEATURES ITEM CAN BE USED ON VARIOUS 1756 I/O MODULES
III END ITEM IDENTIFICATION PANEL, NIMITZ CLASS CVN

Restrictions/Controls & Freight Information | NSN 5940-01-490-2490

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
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 063160 SWITCH BOXES/ELEC ENCLOSURES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 72D unknown
Originating Activity Code CX Defense Supply Center Richmond
Richmond, VA 23297-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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 5940-01-490-2490

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each