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31866 — SCREW,TAPPING

✓ Government record, cited
Lindy · BOLT SCREW
PRODUCT OVERVIEW

31866: SCREW,TAPPING.

- USB Type A Male to USB Micro B Male - USB 2.0 and USB 1.1 compatible - Supports data transfer speeds of up to 480Mbps - Fully moulded Many of the latest generation mobile phones, PDAs, cameras and portable music players now support the new USB Micro B type connector. Our range of Micro B cables are ideal for users who use devices in several locations or those who just want a longer cable solution. Our Type A to Micro B USB Cables are available in various lengths.

This part is cataloged in the U.S. Government catalog under NSN 5305-01-145-7079, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
31866
NSN: 5305-01-145-7079
FSC: 5305 — Screws
CAGE: 05573 — BARNES GROUP INC. DBA BARNES DISTRIBUTION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON EXTENDED WASHER
head_height0.149 INCHES NOMINAL IN
fastener_length0.500 INCHES NOMINAL IN
features_providedCASEHARDENED
surface_treatmentCHROMATE OVERALL
width_between_flats0.312 INCHES NOMINAL IN
internal_drive_styleSLOT
nonmachine_thread_styleGIMLET POINT (TYPE A, AB OR BA)
extended_washer_diameter0.438 INCHES NOMINAL IN
extended_washer_thickness0.035 INCHES NOMINAL IN
nonmachine_nominal_thread_diameter0.216 INCHES IN
NSN5305-01-145-7079
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 31866 · Lindy ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
NONMACHINE NOMINAL THREAD DIAMETER: 0.216 INCHES IN
•
EXTENDED WASHER THICKNESS: 0.035 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.149 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.500 INCHES NOMINAL IN
•
EXTENDED WASHER DIAMETER: 0.438 INCHES NOMINAL IN
•
NONMACHINE THREAD STYLE: GIMLET POINT (TYPE A, AB OR BA)
•
FEATURES PROVIDED: CASEHARDENED
•
HEAD STYLE: HEXAGON EXTENDED WASHER
TECHNICAL CHARACTERISTICS
NONMACHINE NOMINAL THREAD DIAMETER0.216 INCHES IN
EXTENDED WASHER THICKNESS0.035 INCHES NOMINAL IN
HEAD HEIGHT0.149 INCHES NOMINAL IN
FASTENER LENGTH0.500 INCHES NOMINAL IN
EXTENDED WASHER DIAMETER0.438 INCHES NOMINAL IN
NONMACHINE THREAD STYLEGIMLET POINT (TYPE A, AB OR BA)
FEATURES PROVIDEDCASEHARDENED
HEAD STYLEHEXAGON EXTENDED WASHER
WIDTH BETWEEN FLATS0.312 INCHES NOMINAL IN
SURFACE TREATMENTCHROMATE OVERALL
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 31866?
31866 is a SCREW,TAPPING manufactured by Lindy.
What is the NSN for 31866?
31866 is cataloged in the U.S. Government catalog under NSN 5305-01-145-7079. This indicates validated use in U.S. government and defense supply chains.
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