Product Details | ELECTRON TUBE RETAINER

5960-00-642-9977 An item specifically designed to restrain the movement of an electron tube when the latter is mounted in another item, normally a tube socket. Includes clamps, clips, and similar restraining devices specifically designed for this function.

Part Alternates: SMB4274703, SMB427470-3, 3Y, 504807, 54B69832, 54B6983-2, 5960-00-642-9977, 00-642-9977, 5960006429977, 006429977

Electrical and Electronic Equipment Components | Electron Tubes and Associated Hardware

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-642-9977

Drawings & Photos | NSN 5960-00-642-9977


Cross Reference | NSN 5960-00-642-9977

Part Number Cage Code Manufacturer
3Y 92755 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA LAND & SELF PROTECTION SYSTEM
504807 82199 ROHDE & SCHWARZ USA, INC.
54B6983-2 79500 WESTINGHOUSE ELECTRIC CORP
54B6983-2 88725 WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV
SMB427470-3 80063 US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS

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Technical Data | NSN 5960-00-642-9977

Characteristic Specifications
MATERIAL STEEL
SURFACE TREATMENT ANY ACCEPTABLE
STYLE DESIGNATOR 29B PLAIN CAP WITH SPRING LOCKED HOLD DOWN
OVERALL LENGTH 2.250 INCHES NOMINAL
OVERALL DIAMETER 1.812 INCHES NOMINAL
DISTANCE FROM RETAINER CENTER TO CENTERLINE OF MOUNTING FACILITY 1.062 INCHES NOMINAL
ACCOMMODATED ITEM SECURING DEVICE TYPE COMPRESSION RING
MOUNTING FACILITY TYPE AND QUANTITY 2 UNTHREADED HOLE SINGLE MOUNTING FACILITY
UNTHREADED MOUNTING HOLE DIAMETER 0.294 INCHES NOMINAL SINGLE MOUNTING FACILITY
EIA ELECTRON TUBE ENVELOPE ACCOMMODATED ST12
FEATURES PROVIDED HOLDING SPUR AND POST LOCKING TAB

Restrictions/Controls & Freight Information | NSN 5960-00-642-9977

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:UPrecious metal type is unknown
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 061680 ELEC WIRING PLUGS ETC
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 657 unknown
Originating Activity Code XX
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 5960-00-642-9977

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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each