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91420A016 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

91420A016: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, head_diameter: 4.38 MILLIMETERS MINIMUM AND 5.00 MILLIMETERS MAXIMUM MM, thread_length: 4.75 MILLIMETERS NOMINAL MM, screw_material: STEEL PROPERTY CLASS 4.6 OR STEEL PROPERTY CLASS 4.8, fastener_length: 6.0 MILLIMETERS NOMINAL MM, special_features: ITEM CONFORMS TO DIN965-M2.5X6.0. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-616-3304, 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
91420A016
NSN: 5305-01-616-3304
FSC: 5305 — Screws
CAGE: 0KVE6 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
head_styleFLAT COUNTERSUNK
head_diameter4.38 MILLIMETERS MINIMUM AND 5.00 MILLIMETERS MAXIMUM MM
thread_length4.75 MILLIMETERS NOMINAL MM
screw_materialSTEEL PROPERTY CLASS 4.6 OR STEEL PROPERTY CLASS 4.8
fastener_length6.0 MILLIMETERS NOMINAL MM
special_featuresITEM CONFORMS TO DIN965-M2.5X6.0
thread_directionRIGHT-HAND
countersink_angle90.0 DEGREES NOMINAL
internal_drive_styleCROSS RECESS TYPE 1
end_item_identificationMK 422 MOD2 LAUNCH CONTROL PANEL (LCP)
nominal_thread_diameter2.5 MILLIMETERS MM
screw_surface_treatmentZINC
NSN5305-01-616-3304
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 91420A016 · 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
•
EXTERNAL THREAD TOLERANCE CLASS: 6H
•
SCREW SURFACE TREATMENT: ZINC
•
FASTENER LENGTH: 6.0 MILLIMETERS NOMINAL MM
•
THREAD PITCH IN MILLIMETERS: 0.45
•
THREAD LENGTH: 4.75 MILLIMETERS NOMINAL MM
•
NOMINAL THREAD DIAMETER: 2.5 MILLIMETERS MM
•
HEAD STYLE: FLAT COUNTERSUNK
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
EXTERNAL THREAD TOLERANCE CLASS6H
SCREW SURFACE TREATMENTZINC
FASTENER LENGTH6.0 MILLIMETERS NOMINAL MM
THREAD PITCH IN MILLIMETERS0.45
THREAD LENGTH4.75 MILLIMETERS NOMINAL MM
NOMINAL THREAD DIAMETER2.5 MILLIMETERS MM
HEAD STYLEFLAT COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALSTEEL PROPERTY CLASS 4.6 OR STEEL PROPERTY CLASS 4.8
SPECIAL FEATURESITEM CONFORMS TO DIN965-M2.5X6.0
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 91420A016?
91420A016 is a SCREW,MACHINE.
What is the NSN for 91420A016?
91420A016 is cataloged in the U.S. Government catalog under NSN 5305-01-616-3304. This indicates validated use in U.S. government and defense supply chains.
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