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11565975 — THUMBSCREW

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

11565975: THUMBSCREW.

The THUMBSCREW is a the manufacturer industrial component. Key specifications include head_style: KNURLED NO. 1, head_height: 0.297 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN, point_style: UNIVERSAL, point_length: 0.200 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 1.000 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5305-01-044-8519, 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
11565975
NSN: 5305-01-044-8519
FSC: 5305 — Screws
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
head_styleKNURLED NO. 1
head_height0.297 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
point_styleUNIVERSAL
point_length0.200 INCHES NOMINAL IN
thread_class2A A
head_diameter1.000 INCHES NOMINAL IN
thread_length0.900 INCHES MINIMUM AND 1.023 INCHES MAXIMUM IN
point_diameter0.185 INCHES NOMINAL IN
fastener_length1.100 INCHES MINIMUM AND 1.223 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
point_chamfer_angle80.0 DEGREES NOMINAL
nominal_thread_diameter0.250 INCHES IN
NSN5305-01-044-8519
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 11565975 · 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
•
POINT SWIVEL INCLUDED ANGLE: 9.0 DEGREES NOMINAL
•
POINT DIAMETER: 0.185 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.297 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
•
POINT LENGTH: 0.200 INCHES NOMINAL IN
•
FASTENER LENGTH: 1.100 INCHES MINIMUM AND 1.223 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.900 INCHES MINIMUM AND 1.023 INCHES MAXIMUM IN
•
POINT CHAMFER ANGLE: 80.0 DEGREES NOMINAL
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
TECHNICAL CHARACTERISTICS
POINT SWIVEL INCLUDED ANGLE9.0 DEGREES NOMINAL
POINT DIAMETER0.185 INCHES NOMINAL IN
HEAD HEIGHT0.297 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
POINT LENGTH0.200 INCHES NOMINAL IN
FASTENER LENGTH1.100 INCHES MINIMUM AND 1.223 INCHES MAXIMUM IN
THREAD LENGTH0.900 INCHES MINIMUM AND 1.023 INCHES MAXIMUM IN
POINT CHAMFER ANGLE80.0 DEGREES NOMINAL
NOMINAL THREAD DIAMETER0.250 INCHES IN
HEAD STYLEKNURLED NO. 1
THREAD DIRECTIONRIGHT-HAND
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11565975?
11565975 is a THUMBSCREW.
What is the NSN for 11565975?
11565975 is cataloged in the U.S. Government catalog under NSN 5305-01-044-8519. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.