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Technical Data Sheet
PartsTable / COMPONENT / 9195649
9195649 ✓ 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 THUMBSCREW is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, head_style: KNURLED NO. 2, head_height: 0.281 INCHES NOMINAL IN, point_style: FLAT, thread_class: 2A A, head_diameter: 0.438 INCHES NOMINAL 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 5305-00-721-4507, 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
9195649
NSN: 5305-00-721-4507
FSC: 5305
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
head_styleKNURLED NO. 2
head_height0.281 INCHES NOMINAL IN
point_styleFLAT
thread_class2A A
head_diameter0.438 INCHES NOMINAL IN
thread_length0.500 INCHES MAXIMUM IN
fastener_length0.500 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentNICKEL OVERALL
nominal_thread_diameter0.164 INCHES IN
thread_quantity_per_inch32
NSN5305-00-721-4507
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 9195649 · 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 DIAMETER: 0.438 INCHES NOMINAL IN
•
THREAD CLASS: 2A A
•
HEAD HEIGHT: 0.281 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
SURFACE TREATMENT: NICKEL OVERALL
•
MATERIAL: COPPER ALLOY OVERALL
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
FASTENER LENGTH: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
HEAD DIAMETER0.438 INCHES NOMINAL IN
THREAD CLASS2A A
HEAD HEIGHT0.281 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
SURFACE TREATMENTNICKEL OVERALL
MATERIALCOPPER ALLOY OVERALL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
FASTENER LENGTH0.500 INCHES NOMINAL IN
POINT STYLEFLAT
NOMINAL THREAD DIAMETER0.164 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
31008Interchangeable
interchangeable cross-reference
interchangeable
5306000816573Interchangeable
interchangeable cross-reference
interchangeable
UG274UInterchangeable
interchangeable cross-reference
interchangeable
31009-BTInterchangeable
interchangeable cross-reference
interchangeable
MILE16366Interchangeable
interchangeable cross-reference
interchangeable
31008REVDInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9195649?
9195649 is a THUMBSCREW.
What parts can replace 9195649?
There are 13 known substitutes for 9195649: 31008, 5306000816573, UG274U and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9195649?
9195649 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-721-4507. 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