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Technical Data Sheet
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16980 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
Trust · BALL BEARING
PRODUCT OVERVIEW

16980: SCREW,CAP,HEXAGON HEAD.

Stylish and slim wireless optical mouse with Bluetooth® 2.1 technology. No receiver needed when using a notebook with built-in Bluetooth functionality. Advanced wireless Bluetooth Class 2 technology: reliable and safe operation with a range up to 10 meters.

Ultra slim design that fits in your pocket and takes up limited space in your notebook bag. Battery saving design with extra power switch for a battery life of more than 9 months. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-661-8890, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
16980
NSN: 3120-00-661-8890
NIINs: 006618890, 013880452, 014399683, 015879323
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 95201 — NAPCO INTERNATIONAL LLC DBA NAPCO INTERNATIONAL INC (USA)
SPECIFICATIONS
length47.0 MILLIMETERS NOMINAL MM
materialSTEEL CORROSION RESISTING OVERALL
hole_quantity9
end_item_identification6515-01-584-5554 PLATE SET, BONE, COMPRESSION
part_name_assigned_by_controlling_agencyPLATE DISTAL RADIUS RIGHT 2.4MM VARIABLE ANGLE LCP 2 COLUMN VOLAR 47MM L MM
NSN3120-00-661-8890
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 16980 · Trust ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY OUTSIDE DIAMETER: 4.4960 INCHES MINIMUM AND 4.4970 INCHES MAXIMUM IN
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STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
BODY INSIDE DIAMETER: 4.2500 INCHES MINIMUM AND 4.2505 INCHES MAXIMUM IN
•
LUBRICANT ACCOMMODATION STYLE: GROOVED CIRCULAR
•
ANTIROTATION/LUBRICATION TYPE AND QUANTITY: 6 HOLE
•
MATERIAL: ALUMINUM ALLOY OVERALL
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER4.4960 INCHES MINIMUM AND 4.4970 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH1.8680 INCHES MINIMUM AND 1.8690 INCHES MAXIMUM IN
BODY INSIDE DIAMETER4.2500 INCHES MINIMUM AND 4.2505 INCHES MAXIMUM IN
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
ANTIROTATION/LUBRICATION TYPE AND QUANTITY6 HOLE
MATERIALALUMINUM ALLOY OVERALL
SURFACE GROOVE LOCATION AND QUANTITY1 INTERNAL
HOLE DIAMETER0.0625 INCHES NOMINAL FIRST IN
SUBSTITUTES & CROSS-REFERENCES 2
10325610Reference document
Same NSN cross-reference
Reference document — Informative reference only
157D1-0723Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 16980?
16980 is a SCREW,CAP,HEXAGON HEAD manufactured by Trust.
What parts can replace 16980?
There are 2 known substitutes for 16980: 10325610, 157D1-0723. Substitute compatibility should be verified for your specific system.
What is the NSN for 16980?
16980 is cataloged in the U.S. Government catalog under NSN 3120-00-661-8890. This indicates validated use in U.S. government and defense supply chains.
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