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9084389 — THUMBSCREW

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

9084389: THUMBSCREW.

The THUMBSCREW is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: WING NO. 2, head_height: 0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN, point_style: FLAT, thread_class: 2A A, thread_length: 0.468 INCHES MINIMUM AND 0.532 INCHES MAXIMUM IN.

This part is cataloged in the U.S. Government catalog under NSN 5305-00-679-0837, 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
9084389
NSN: 5305-00-679-0837
FSC: 5305 — Screws
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleWING NO. 2
head_height0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN
point_styleFLAT
thread_class2A A
thread_length0.468 INCHES MINIMUM AND 0.532 INCHES MAXIMUM IN
fastener_length0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
surface_treatmentCADMIUM AND CHROMATE OVERALL
width_between_flats1.234 INCHES MINIMUM AND 1.266 INCHES MAXIMUM IN
nominal_thread_diameter0.250 INCHES IN
first_diameter_from_head0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN
NSN5305-00-679-0837
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 9084389 · 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
•
HEAD HEIGHT: 0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.468 INCHES MINIMUM AND 0.532 INCHES MAXIMUM IN
•
FIRST DIAMETER FROM HEAD: 0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
HEAD STYLE: WING NO. 2
•
THREAD DIRECTION: RIGHT-HAND
•
POINT STYLE: FLAT
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN
FASTENER LENGTH0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN
THREAD LENGTH0.468 INCHES MINIMUM AND 0.532 INCHES MAXIMUM IN
FIRST DIAMETER FROM HEAD0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.250 INCHES IN
HEAD STYLEWING NO. 2
THREAD DIRECTIONRIGHT-HAND
POINT STYLEFLAT
WIDTH BETWEEN FLATS1.234 INCHES MINIMUM AND 1.266 INCHES MAXIMUM IN
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
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 9084389?
9084389 is a THUMBSCREW.
What is the NSN for 9084389?
9084389 is cataloged in the U.S. Government catalog under NSN 5305-00-679-0837. This indicates validated use in U.S. government and defense supply chains.
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