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90286A316 — SCREW,TAPPING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

90286A316: SCREW,TAPPING.

The SCREW,TAPPING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OVERALL, head_style: HEXAGON, head_height: 0.240 INCHES NOMINAL IN, fastener_length: 1.250 INCHES NOMINAL IN, special_features: PERMCMASTER CARR PART NUMBER HAS MULTIPLE SOURCES AND OEM COULD NOT BE PROVIDED, width_across_flats: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-643-0980, 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
90286A316
NSN: 5305-01-643-0980
FSC: 5305 — Screws
CAGE: 3A054 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OVERALL
head_styleHEXAGON
head_height0.240 INCHES NOMINAL IN
fastener_length1.250 INCHES NOMINAL IN
special_featuresPERMCMASTER CARR PART NUMBER HAS MULTIPLE SOURCES AND OEM COULD NOT BE PROVIDED
width_across_flats0.375 INCHES NOMINAL IN
width_between_flats0.520 INCHES NOMINAL IN
internal_drive_styleHEXAGON
end_item_identification5419-01-539-7178
nonmachine_thread_styleCONE POINT (TYPE BP)
nonmachine_nominal_thread_diameter0.250 INCHES IN
part_name_assigned_by_controlling_agencyHEX WASHER HEAD SCREW FOR SHEET METAL
NSN5305-01-643-0980
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 90286A316 · OEM ⚠ 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: 0.250 INCHES IN
•
WIDTH ACROSS FLATS: 0.375 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.240 INCHES NOMINAL IN
•
FASTENER LENGTH: 1.250 INCHES NOMINAL IN
•
NONMACHINE THREAD STYLE: CONE POINT (TYPE BP)
•
HEAD STYLE: HEXAGON
•
WIDTH BETWEEN FLATS: 0.520 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
NONMACHINE NOMINAL THREAD DIAMETER0.250 INCHES IN
WIDTH ACROSS FLATS0.375 INCHES NOMINAL IN
HEAD HEIGHT0.240 INCHES NOMINAL IN
FASTENER LENGTH1.250 INCHES NOMINAL IN
NONMACHINE THREAD STYLECONE POINT (TYPE BP)
HEAD STYLEHEXAGON
WIDTH BETWEEN FLATS0.520 INCHES NOMINAL IN
SPECIAL FEATURESPERMCMASTER CARR PART NUMBER HAS MULTIPLE SOURCES AND OEM COULD NOT BE PROVIDED
INTERNAL DRIVE STYLEHEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCYHEX WASHER HEAD SCREW FOR SHEET METAL
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 90286A316?
90286A316 is a SCREW,TAPPING.
What is the NSN for 90286A316?
90286A316 is cataloged in the U.S. Government catalog under NSN 5305-01-643-0980. This indicates validated use in U.S. government and defense supply chains.
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