140-153 — RETAINER,ELECTRON TUBE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

140-153: RETAINER,ELECTRON TUBE.

The RETAINER,ELECTRON TUBE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_height: 2.000 INCHES NOMINAL IN, style_designator: C CAP, SPRING LOADED, PILLAR TYPE HOLD DOWN, features_provided: POST LOCKING TAB, end_item_identification: LOGISTICS SUPPORT VESSEL, unthreaded_mounting_hole_diameter: 0.116 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. This part is cataloged in the U.S.

Government catalog under NSN 2990-00-235-1709, 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

140-153

NSN: 2990-00-235-1709
NIINs: 002351709, 002958538
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 53591 — SCHWITZER ENGINE COMPONENTS A HOUSEHOLD INTL CO (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING
overall_height	2.000 INCHES NOMINAL IN
style_designator	C CAP, SPRING LOADED, PILLAR TYPE HOLD DOWN
features_provided	POST LOCKING TAB
end_item_identification	LOGISTICS SUPPORT VESSEL
unthreaded_mounting_hole_diameter	0.116 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity	1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
accommodated_item_securing_device_type	COMPRESSION RING
eia_electron_tube_envelope_accommodated	T5 1-2
distance_from_mounting_surface_to_retaining_surface	1.625 INCHES NOMINAL IN
NSN	2990-00-235-1709

COMPONENT DIAGRAM

TECHNICAL CHARACTERISTICS

END ITEM IDENTIFICATION

LOGISTICS SUPPORT VESSEL

SUBSTITUTES & CROSS-REFERENCES 1

2990002351709Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 140-153?

140-153 is a RETAINER,ELECTRON TUBE.

What parts can replace 140-153?

There is 1 known substitute for 140-153: 2990002351709. Substitute compatibility should be verified for your specific system.

What is the NSN for 140-153?

140-153 is cataloged in the U.S. Government catalog under NSN 2990-00-235-1709. This indicates validated use in U.S. government and defense supply chains.

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140-153 — RETAINER,ELECTRON TUBE

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