PartsTable
Technical Data Sheet
Download PDF

5039623 — THUMBSCREW

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

5039623: THUMBSCREW.

The THUMBSCREW is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 836 OVERALL, head_style: WING NO. 3, head_height: 1.000 INCHES NOMINAL IN, point_style: OVAL, thread_class: 2A A, thread_length: 0.594 INCHES MINIMUM IN.

This part is cataloged in the U.S. Government catalog under NSN 5305-00-282-9771, 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
5039623
NSN: 5305-00-282-9771
FSC: 5305 — Screws
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialCOPPER ALLOY 836 OVERALL
head_styleWING NO. 3
head_height1.000 INCHES NOMINAL IN
point_styleOVAL
thread_class2A A
thread_length0.594 INCHES MINIMUM IN
fastener_length0.782 INCHES NOMINAL IN
special_featuresHOLE 0.109 FOR TAPER PIN LOCATED 3/32 IN FROM BOTTOM OF SCREW IN
thread_directionRIGHT-HAND
width_between_flats1.125 INCHES NOMINAL IN
nominal_thread_diameter0.250 INCHES IN
thread_quantity_per_inch28
NSN5305-00-282-9771
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 5039623 · 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: 1.000 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.782 INCHES NOMINAL IN
•
THREAD LENGTH: 0.594 INCHES MINIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-691,COMP 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
HEAD STYLE: WING NO. 3
•
THREAD DIRECTION: RIGHT-HAND
•
POINT STYLE: OVAL
TECHNICAL CHARACTERISTICS
HEAD HEIGHT1.000 INCHES NOMINAL IN
FASTENER LENGTH0.782 INCHES NOMINAL IN
THREAD LENGTH0.594 INCHES MINIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-691,COMP 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES IN
HEAD STYLEWING NO. 3
THREAD DIRECTIONRIGHT-HAND
POINT STYLEOVAL
WIDTH BETWEEN FLATS1.125 INCHES NOMINAL IN
SPECIAL FEATURESHOLE 0.109 FOR TAPER PIN LOCATED 3/32 IN FROM BOTTOM OF SCREW IN
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
Ready to buy 5039623?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 5039623?
5039623 is a THUMBSCREW.
What is the NSN for 5039623?
5039623 is cataloged in the U.S. Government catalog under NSN 5305-00-282-9771. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 5039623