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926K-4 — RETAINER,ELECTRON TUBE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

926K-4: RETAINER,ELECTRON TUBE.

The RETAINER,ELECTRON TUBE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_height: 0.750 INCHES NOMINAL IN, inside_diameter: 1.875 INCHES NOMINAL IN, style_designator: SINGLE FOOT, CLIP LOCKED, TENSION CLAMP, surface_treatment: PASSIVATE, mounting_slot_width: 0.194 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. This part is cataloged in the U.S.

Government catalog under NSN 5960-00-151-7573, 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
926K-4
NSN: 5960-00-151-7573
FSC: 5960 — Electron Tubes and Associated Hardware
CAGE: 61081 — SCHROFF INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_height0.750 INCHES NOMINAL IN
inside_diameter1.875 INCHES NOMINAL IN
style_designatorSINGLE FOOT, CLIP LOCKED, TENSION CLAMP
surface_treatmentPASSIVATE
mounting_slot_width0.194 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_slot_length0.312 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity1 SLOT SINGLE MOUNTING FACILITY
accommodated_item_securing_device_typeCLAMP
electron_tube_base_accommodated_diameter+1.845 TO 1.875 INCHES IN
distance_from_retainer_center_to_end_of_extended_clip1.813 INCHES MAXIMUM IN
distance_from_retainer_center_to_centerline_of_mounting_facility1.156 INCHES NOMINAL IN
NSN5960-00-151-7573
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,ELECTRON TUBE TITLE COMPONENT PN 926K-4 MFR RETAINER,ELECTRON TUBE
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 SLOT SINGLE MOUNTING FACILITY
•
DISTANCE FROM RETAINER CENTER TO CENTERLINE OF MOUNTING FACILITY: 1.156 INCHES NOMINAL IN
•
MOUNTING SLOT LENGTH: 0.312 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
ANGLE BETWEEN MOUNTING FACILITY AND TENSION LOOP CENTERLINES IN DEG: 40.0
•
STYLE DESIGNATOR: SINGLE FOOT, CLIP LOCKED, TENSION CLAMP
•
ACCOMMODATED ITEM SECURING DEVICE TYPE: CLAMP
•
DISTANCE FROM RETAINER CENTER TO END OF EXTENDED CLIP: 1.813 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 SLOT SINGLE MOUNTING FACILITY
OVERALL HEIGHT0.750 INCHES NOMINAL IN
DISTANCE FROM RETAINER CENTER TO CENTERLINE OF MOUNTING FACILITY1.156 INCHES NOMINAL IN
MOUNTING SLOT LENGTH0.312 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
ANGLE BETWEEN MOUNTING FACILITY AND TENSION LOOP CENTERLINES IN DEG40.0
STYLE DESIGNATORSINGLE FOOT, CLIP LOCKED, TENSION CLAMP
ACCOMMODATED ITEM SECURING DEVICE TYPECLAMP
DISTANCE FROM RETAINER CENTER TO END OF EXTENDED CLIP1.813 INCHES MAXIMUM IN
INSIDE DIAMETER1.875 INCHES NOMINAL IN
ELECTRON TUBE BASE ACCOMMODATED DIAMETER+1.845 TO 1.875 INCHES 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 2
1000J18ALT1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
878033ALT1Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 926K-4?
926K-4 is a RETAINER,ELECTRON TUBE.
What parts can replace 926K-4?
There are 2 known substitutes for 926K-4: 1000J18ALT1, 878033ALT1. Substitute compatibility should be verified for your specific system.
What is the NSN for 926K-4?
926K-4 is cataloged in the U.S. Government catalog under NSN 5960-00-151-7573. 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.