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2051F51 — GUARD,SWITCH

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

2051F51: GUARD,SWITCH.

The GUARD,SWITCH is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, hole_diameter: 0.136 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN, overall_height: 0.170 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S), shoulder_height: 0.135 INCHES NOMINAL IN, outside_diameter: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 6110-01-478-6454, 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
MRO→ MRO_GENERAL→ 2051F51
NSN: 6110-01-478-6454
NIINs: 014786454, 014794246, 014797863
FSC: 6110 — Electrical Control Equipment
CAGE: 04804 — NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MARINE SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
hole_diameter0.136 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN
overall_height0.170 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
shoulder_height0.135 INCHES NOMINAL IN
outside_diameter0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
style_designatorSHOULDERED
shoulder_diameter0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
surface_treatmentPASSIVATE OVERALL
criticality_code_justificationZZZY
unthreaded_mounting_hole_diameter0.257 INCHES MINIMUM AND 0.259 INCHES MAXIMUM IN
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
NSN6110-01-478-6454
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GUARD,SWITCH TITLE COMPONENT PN 2051F51 MFR GUARD,SWITCH
KEY FEATURES
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 2051F51?
2051F51 is a GUARD,SWITCH. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 2051F51?
2051F51 is cataloged in the U.S. Government catalog under NSN 6110-01-478-6454. This indicates validated use in U.S. government and defense supply chains.
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