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9720-84 — SWITCH,ROTARY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

9720-84: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 3.4 MILLIMETERS MINIMUM AND 3.7 MILLIMETERS MAXIMUM MM, head_length: 30.7 MILLIMETERS MINIMUM AND 33.3 MILLIMETERS MAXIMUM MM, chamfer_angle: 45.0 DEGREES NOMINAL, head_diameter: 6.64 MILLIMETERS MINIMUM AND 7.00 MILLIMETERS MAXIMUM MM. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-101-4771, 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
9720-84
NSN: 5315-01-101-4771
NIINs: 011014771, 012026001, 015955547, 017220663
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 11530 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN INFORMATION SYSTEMS & GLOBAL SOLUTIONS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
head_height3.4 MILLIMETERS MINIMUM AND 3.7 MILLIMETERS MAXIMUM MM
head_length30.7 MILLIMETERS MINIMUM AND 33.3 MILLIMETERS MAXIMUM MM
chamfer_angle45.0 DEGREES NOMINAL
head_diameter6.64 MILLIMETERS MINIMUM AND 7.00 MILLIMETERS MAXIMUM MM
fastener_length29.3 MILLIMETERS MINIMUM AND 31.5 MILLIMETERS MAXIMUM MM
washer_quantity1
end_item_identification2320-01-552-2924 HEAVY DUMP TRUCK
extended_washer_thickness1.4 MILLIMETERS MINIMUM AND 1.8 MILLIMETERS MAXIMUM MM
part_name_assigned_by_controlling_agencySIX POINT SOCKET SCREW
NSN5315-01-101-4771
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 9720-84 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
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 9720-84?
9720-84 is a SWITCH,ROTARY.
What is the NSN for 9720-84?
9720-84 is cataloged in the U.S. Government catalog under NSN 5315-01-101-4771. This indicates validated use in U.S. government and defense supply chains.
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