2056-1257 — RETAINER,ELECTRON TUBE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

2056-1257: RETAINER,ELECTRON TUBE.

The RETAINER,ELECTRON TUBE is a the manufacturer industrial component. Key specifications include material: PLASTIC, overall_height: 0.250 INCHES NOMINAL IN, overall_diameter: 0.437 INCHES NOMINAL IN, style_designator: CUP, surface_treatment: CADMIUM, mounting_facility_type_and_quantity: 1 FRICTION SINGLE MOUNTING FACILITY. This part is cataloged in the U.S.

Government catalog under NSN 5960-00-674-7247, 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

2056-1257

NSN: 5960-00-674-7247
FSC: 5960 — Electron Tubes and Associated Hardware
CAGE: 3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)

SPECIFICATIONS

material	PLASTIC
overall_height	0.250 INCHES NOMINAL IN
overall_diameter	0.437 INCHES NOMINAL IN
style_designator	CUP
surface_treatment	CADMIUM
mounting_facility_type_and_quantity	1 FRICTION SINGLE MOUNTING FACILITY
accommodated_item_securing_device_type	FRICTION FASTENER
NSN	5960-00-674-7247

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 FRICTION SINGLE MOUNTING FACILITY

•

OVERALL DIAMETER: 0.437 INCHES NOMINAL IN

•

STYLE DESIGNATOR: CUP

•

ACCOMMODATED ITEM SECURING DEVICE TYPE: FRICTION FASTENER

•

SURFACE TREATMENT: CADMIUM

•

MATERIAL: PLASTIC

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	1 FRICTION SINGLE MOUNTING FACILITY
OVERALL HEIGHT	0.250 INCHES NOMINAL IN
OVERALL DIAMETER	0.437 INCHES NOMINAL IN
STYLE DESIGNATOR	CUP
ACCOMMODATED ITEM SECURING DEVICE TYPE	FRICTION FASTENER
SURFACE TREATMENT	CADMIUM
MATERIAL	PLASTIC

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

No substitute or cross-reference records for this part.

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 2056-1257?

2056-1257 is a RETAINER,ELECTRON TUBE.

What is the NSN for 2056-1257?

2056-1257 is cataloged in the U.S. Government catalog under NSN 5960-00-674-7247. This indicates validated use in U.S. government and defense supply chains.

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2056-1257 — RETAINER,ELECTRON TUBE

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