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GIRDER 211305577 — RETAINER,ELECTRON TUBE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

GIRDER 211305577: RETAINER,ELECTRON TUBE.

The RETAINER,ELECTRON TUBE is a the manufacturer industrial component. Key specifications include material: STEEL, overall_width: 1.500 INCHES NOMINAL IN, overall_length: 2.125 INCHES NOMINAL IN, style_designator: SPRING TENSION LOCK RING, surface_treatment: PASSIVATE, unthreaded_mounting_hole_diameter: 0.140 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. This part is cataloged in the U.S.

Government catalog under NSN 5960-00-280-5577, 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
GIRDER 211305577
NSN: 5960-00-280-5577
FSC: 5960 — Electron Tubes and Associated Hardware
CAGE: 16236 — DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) (USA)
SPECIFICATIONS
materialSTEEL
overall_width1.500 INCHES NOMINAL IN
overall_length2.125 INCHES NOMINAL IN
style_designatorSPRING TENSION LOCK RING
surface_treatmentPASSIVATE
unthreaded_mounting_hole_diameter0.140 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
accommodated_item_securing_device_typeSPRING CLIP
electron_tube_base_accommodated_diameter+1.337 TO 1.377 INCHES IN
distance_between_mounting_facility_centers1.844 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
NSN5960-00-280-5577
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,ELECTRON TUBE TITLE COMPONENT PN GIRDER 211305577 MFR RETAINER,ELECTRON TUBE
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.140 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
STYLE DESIGNATOR: SPRING TENSION LOCK RING
•
ACCOMMODATED ITEM SECURING DEVICE TYPE: SPRING CLIP
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 1.844 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
ELECTRON TUBE BASE ACCOMMODATED DIAMETER: +1.337 TO 1.377 INCHES IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
UNTHREADED MOUNTING HOLE DIAMETER0.140 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
STYLE DESIGNATORSPRING TENSION LOCK RING
OVERALL LENGTH2.125 INCHES NOMINAL IN
ACCOMMODATED ITEM SECURING DEVICE TYPESPRING CLIP
OVERALL WIDTH1.500 INCHES NOMINAL IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.844 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
ELECTRON TUBE BASE ACCOMMODATED DIAMETER+1.337 TO 1.377 INCHES IN
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL
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
HDT1415-14Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is GIRDER 211305577?
GIRDER 211305577 is a RETAINER,ELECTRON TUBE.
What parts can replace GIRDER 211305577?
There is 1 known substitute for GIRDER 211305577: HDT1415-14. Substitute compatibility should be verified for your specific system.
What is the NSN for GIRDER 211305577?
GIRDER 211305577 is cataloged in the U.S. Government catalog under NSN 5960-00-280-5577. 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.