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Technical Data Sheet
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21963 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
Trust · NUT WASHER
PRODUCT OVERVIEW

21963: MICROCIRCUIT,DIGITAL.

Gaming mouse and mouse pad for precise tracking and optimal accuracy - MOUSE - 6 responsive buttons - Rubber coating for perfect grip - Scroll wheel and back illumination - Speed select button (1000 – 1600 – 2200 – 3000 DPI) - MOUSEPAD - Consistent surface texture for optimal accuracy - Works with all mouse sensitivities and sensors - Surface of 220 x 300 mm - Anti-slip bottom This part is cataloged in the U.S. Government catalog under NSN 5310-00-013-7719, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
21963
NSN: 5310-00-013-7719
NIINs: 000137719, 009438032, 010247395, 011702334
FSC: 5310 — Nuts and Washers
CAGE: 03533 — CRANE CARRIER COMPANY, LLC (USA)
SPECIFICATIONS
body_width0.295 INCHES MAXIMUM IN
body_height0.180 INCHES NOMINAL IN
body_length0.785 INCHES MAXIMUM IN
special_featuresCROSS-SECTIONAL SHAPE STYLE:116 IRREGULAR SHAPE FROM OLD FIIG A03200
output_logic_formCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_materialCERAMIC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
special_test_featuresTESTED PER BASE TEN SYSTEMS DWG 21963
inclosure_configurationDUAL-IN-LINE
design_function_and_quantity2 MULTIVIBRATOR, MONOSTABLE
NSN5310-00-013-7719
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 21963 · Trust ⚠ 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 7
A219-0063Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
15241000 ITEM 7Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
5310PL0921665Reference document
Same NSN cross-reference
Reference document — Informative reference only
CF-21NE-070Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
21NE070Reference document
Same NSN cross-reference
Reference document — Secondary reference
219-0063Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 21963?
21963 is a MICROCIRCUIT,DIGITAL manufactured by Trust.
What parts can replace 21963?
There are 7 known substitutes for 21963: A219-0063, 15241000 ITEM 7, 5310PL0921665 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21963?
21963 is cataloged in the U.S. Government catalog under NSN 5310-00-013-7719. This indicates validated use in U.S. government and defense supply chains.
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