668399 — RETAINER,ELECTRON TUBE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

668399: RETAINER,ELECTRON TUBE.

The RETAINER,ELECTRON TUBE is a the manufacturer industrial component. Key specifications include material: PLASTIC PHENOL FORMALDEHYDE (PMO) AND STEEL, overall_width: 1.750 INCHES NOMINAL IN, overall_height: 0.188 INCHES NOMINAL IN, overall_length: 2.188 INCHES NOMINAL IN, style_designator: FLANGE HOLD DOWN, surface_treatment: LACQUER. This part is cataloged in the U.S.

Government catalog under NSN 5960-00-296-2163, 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

668399

NSN: 5960-00-296-2163
FSC: 5960 — Electron Tubes and Associated Hardware
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	PLASTIC PHENOL FORMALDEHYDE (PMO) AND STEEL
overall_width	1.750 INCHES NOMINAL IN
overall_height	0.188 INCHES NOMINAL IN
overall_length	2.188 INCHES NOMINAL IN
style_designator	FLANGE HOLD DOWN
surface_treatment	LACQUER
unthreaded_mounting_hole_diameter	0.197 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity	2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
accommodated_item_securing_device_type	FRICTION FASTENER
distance_between_mounting_facility_centers	1.185 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
NSN	5960-00-296-2163

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY

•

UNTHREADED MOUNTING HOLE DIAMETER: 0.197 INCHES NOMINAL SINGLE MOUNTING FACILITY IN

•

STYLE DESIGNATOR: FLANGE HOLD DOWN

•

ACCOMMODATED ITEM SECURING DEVICE TYPE: FRICTION FASTENER

•

DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 1.185 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
OVERALL HEIGHT	0.188 INCHES NOMINAL IN
UNTHREADED MOUNTING HOLE DIAMETER	0.197 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
STYLE DESIGNATOR	FLANGE HOLD DOWN
OVERALL LENGTH	2.188 INCHES NOMINAL IN
ACCOMMODATED ITEM SECURING DEVICE TYPE	FRICTION FASTENER
OVERALL WIDTH	1.750 INCHES NOMINAL IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	1.185 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
SURFACE TREATMENT	LACQUER
MATERIAL	PLASTIC PHENOL FORMALDEHYDE (PMO) AND STEEL

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

BA20360ISSUE2Reference 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 668399?

668399 is a RETAINER,ELECTRON TUBE.

What parts can replace 668399?

There is 1 known substitute for 668399: BA20360ISSUE2. Substitute compatibility should be verified for your specific system.

What is the NSN for 668399?

668399 is cataloged in the U.S. Government catalog under NSN 5960-00-296-2163. This indicates validated use in U.S. government and defense supply chains.

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668399 — RETAINER,ELECTRON TUBE

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