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PartsTable / COMPONENT / 10511-006
10511-006 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 2A A, head_diameter: 0.105 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN, thread_length: 0.370 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN, screw_material: STEEL COMP 303, fastener_length: 0.420 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-191-3105, 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
10511-006
NSN: 5305-01-191-3105
FSC: 5305
CAGE: 10138 — ASTRONAUTICS CORPORATION OF AMERICA (USA)
SPECIFICATIONS
head_styleFLAT COUNTERSUNK
thread_class2A A
head_diameter0.105 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN
thread_length0.370 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN
screw_materialSTEEL COMP 303
fastener_length0.420 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
countersink_angle99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
internal_drive_styleCROSS RECESS TYPE 1
nominal_thread_diameter0.060 INCHES IN
thread_quantity_per_inch80
thread_series_designatorUNF
NSN5305-01-191-3105
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 10511-006 · 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
•
THREAD LENGTH: 0.370 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.420 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
•
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-7720,TYPE A MIL SPEC SINGLE MATERIAL RESPONSE
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD QUANTITY PER INCH: 80
•
THREAD CLASS: 2A A
•
INTERNAL DRIVE STYLE: CROSS RECESS TYPE 1
•
SCREW MATERIAL: STEEL COMP 303
TECHNICAL CHARACTERISTICS (FLIS)
THREAD LENGTH0.370 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN
FASTENER LENGTH0.420 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720,TYPE A MIL SPEC SINGLE MATERIAL RESPONSE
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH80
THREAD CLASS2A A
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
SCREW MATERIALSTEEL COMP 303
THREAD SERIES DESIGNATORUNF
HEAD DIAMETER0.105 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
120221Interchangeable
interchangeable cross-reference
interchangeable
665403Interchangeable
interchangeable cross-reference
interchangeable
FFS92TYPE1STYLE1SInterchangeable
interchangeable cross-reference
interchangeable
PC68290-4Interchangeable
interchangeable cross-reference
interchangeable
3300P1-502Interchangeable
interchangeable cross-reference
interchangeable
10511Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10511-006?
10511-006 is a SCREW,MACHINE.
What parts can replace 10511-006?
There are 18 known substitutes for 10511-006: 120221, 665403, FFS92TYPE1STYLE1S and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10511-006?
10511-006 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-191-3105. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026