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308-1011 — RETAINER,ELECTRON TUBE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

308-1011: RETAINER,ELECTRON TUBE.

The RETAINER,ELECTRON TUBE is a the manufacturer industrial component. Key specifications include material: STEEL, overall_height: 0.750 INCHES NOMINAL IN, inside_diameter: 2.177 INCHES MINIMUM AND 2.219 INCHES MAXIMUM IN, style_designator: DOUBLE FOOT, CLIP LOCKED TENSION CLAMP, features_provided: BRACKET, unthreaded_mounting_hole_diameter: 0.188 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. This part is cataloged in the U.S.

Government catalog under NSN 5960-00-249-4944, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
308-1011
NSN: 5960-00-249-4944
FSC: 5960 — Electron Tubes and Associated Hardware
CAGE: 3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
materialSTEEL
overall_height0.750 INCHES NOMINAL IN
inside_diameter2.177 INCHES MINIMUM AND 2.219 INCHES MAXIMUM IN
style_designatorDOUBLE FOOT, CLIP LOCKED TENSION CLAMP
features_providedBRACKET
unthreaded_mounting_hole_diameter0.188 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
accommodated_item_securing_device_typeCLAMP
electron_tube_base_accommodated_diameter+2.177 TO 2.219 INCHES IN
distance_between_mounting_facility_centers2.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
distance_from_retainer_center_to_end_of_extended_clip1.875 INCHES NOMINAL IN
distance_from_retainer_center_to_centerline_of_mounting_facility1.344 INCHES NOMINAL IN
NSN5960-00-249-4944
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,ELECTRON TUBE TITLE COMPONENT PN 308-1011 MFR RETAINER,ELECTRON TUBE
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
•
DISTANCE FROM RETAINER CENTER TO CENTERLINE OF MOUNTING FACILITY: 1.344 INCHES NOMINAL IN
•
ANGLE BETWEEN MOUNTING FACILITY AND TENSION LOOP CENTERLINES IN DEG: 90.0
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.188 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
STYLE DESIGNATOR: DOUBLE FOOT, CLIP LOCKED TENSION CLAMP
•
ACCOMMODATED ITEM SECURING DEVICE TYPE: CLAMP
•
DISTANCE FROM RETAINER CENTER TO END OF EXTENDED CLIP: 1.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
OVERALL HEIGHT0.750 INCHES NOMINAL IN
DISTANCE FROM RETAINER CENTER TO CENTERLINE OF MOUNTING FACILITY1.344 INCHES NOMINAL IN
ANGLE BETWEEN MOUNTING FACILITY AND TENSION LOOP CENTERLINES IN DEG90.0
UNTHREADED MOUNTING HOLE DIAMETER0.188 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
STYLE DESIGNATORDOUBLE FOOT, CLIP LOCKED TENSION CLAMP
ACCOMMODATED ITEM SECURING DEVICE TYPECLAMP
DISTANCE FROM RETAINER CENTER TO END OF EXTENDED CLIP1.875 INCHES NOMINAL IN
FEATURES PROVIDEDBRACKET
DISTANCE BETWEEN MOUNTING FACILITY CENTERS2.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
OTHER ITEMS IN FSC 5960 — Electron Tubes and Associated Hardware
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5960-00-001-1620 5960-00-001-1632 5960-00-001-2995 5960-00-001-2997 5960-00-001-3039 5960-00-001-3099 5960-00-001-4686 5960-00-001-7279
SUBSTITUTES & CROSS-REFERENCES 1
308-1011PT1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 308-1011?
308-1011 is a RETAINER,ELECTRON TUBE.
What parts can replace 308-1011?
There is 1 known substitute for 308-1011: 308-1011PT1. Substitute compatibility should be verified for your specific system.
What is the NSN for 308-1011?
308-1011 is cataloged in the U.S. Government catalog under NSN 5960-00-249-4944. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.