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NSN 5960-00-249-4877, 5960002494877
RETAINER,ELECTRON TUBE

Federal Supply Classification
FSC 5960 - Electron Tubes and Associated Hardware
National Item Identification Number
NIIN 002494877
Codification Country
United States
Item Name Code
INC 16182
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(P) There is no information in the HMIRS; 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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5960-00-249-4877

National Stock Number (NSN) 5960-00-249-4877, or NIIN 002494877, (retainer,electron tube) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 6 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jun 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 16182. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; 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. NSN 5960002494877 contains an unknown precious metal.

This NSN is associated to Schedule B 8540990000: thermionic, cold cathode or photocathode tube parts, nesoi. The Schedule B End Use is listed as telecommunications equipment.

This information was last updated on .


Technical Characteristics

ELECTRON TUBE BASE ACCOMMODATED DIAMETER
(AGTR) +1.235/+1.275 INCHES
DISTANCE FROM RETAINER CENTER TO CENTERLINE OF MOUNTING FACILITY
(AGTB) 0.844 INCHES NOMINAL
DISTANCE FROM RETAINER CENTER TO END OF EXTENDED CLIP
(AGTC) 1.500 INCHES MAXIMUM
ELECTRON TUBE BASE ACCOMMODATED DIAMETER
(AGTR) +1.235 TO 1.275 INCHES
ACCOMMODATED ITEM SECURING DEVICE TYPE
(AGTM) CLAMP
ANGLE BETWEEN MOUNTING FACILITY AND LOOP HINGE CENTERLINES IN DEG
(AGTE) 115.0
ANGLE BETWEEN MOUNTING FACILITY AND TENSION LOOP CENTERLINES IN DEG
(AGTD) 60.0
FEATURES PROVIDED
(CBBL) HOLDING SPUR
INSIDE DIAMETER
(AARX) 1.250 INCHES NOMINAL
OVERALL HEIGHT
(ABKW) 0.562 INCHES NOMINAL
MATERIAL
(MATT) STEEL CORROSION RESISTING
MOUNTING FACILITY TYPE AND QUANTITY
(AXHR) 1 SLOT SINGLE MOUNTING FACILITY
MOUNTING SLOT LENGTH
(ABVG) 0.312 INCHES NOMINAL SINGLE MOUNTING FACILITY
MOUNTING SLOT WIDTH
(ABTD) 0.194 INCHES NOMINAL SINGLE MOUNTING FACILITY
STYLE DESIGNATOR
(STYL) SINGLE FOOT, CLIP LOCKED, TENSION CLAMP
SURFACE TREATMENT
(SFTT) PASSIVATE
III MATERIAL
(MATT) STEEL CORROSION RESISTING

Manufacturer Part Numbers

12Z751265

RNCC
3
RNVC
2
1JA270912

RNCC
3
RNVC
2
491956

RNCC
5
RNVC
9
892959

RNCC
3
RNVC
2
926B38

ISC
5
RNCC
5
RNVC
9
S168D12183S

RNCC
5
RNVC
2
926B38

RNCC
5
RNVC
9

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