#T3-491 Electron Tube Holder | Electron Tubes And Associated Hardware

T3-491

Electron Tube Retainer

NSN 5960-00-636-0183

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006360183

Detail Specifications

Overall Length:
1.312 inches
Overall Height:
0.500 inches
Overall Width:
0.490 inches
Unthreaded Mounting Hole Diameter:
0.078 inches single mounting facility
Distance Between Mounting Facility Centers:
0.297 inches single mounting facility first center group
Distance Between Mounting Facility Centers:
1.125 inches single mounting facility second center group
Accommodated Item Securing Device Type:
Friction fastener
Eia Electron Tube Envelope Accommodated:
T3
Mounting Facility Type And Quantity:
4 unthreaded hole single mounting facility
Material:
Silver
Precious Material And Location:
Shell and base plate silver
Precious Material:
Silver
Style Designator:
Cradle with base
NSN:
5960-00-636-0183
Item Name:
Holder,electron Tube
Cage Code:
98978

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
190250-2
Cage Code:
37695
RNCC:
5
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
190Z50-2
Cage Code:
37695
RNCC:
5
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
562368-1
Cage Code:
77068
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Electron Tubes And Associated Hardware
--------- Electron Tube Shields
------------ P/N T3-491

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Last Updated: 07/31/2025