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Technical Data Sheet
PartsTable / COMPONENT / 43-761KT
43-761KT ✓ 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,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include head_style: DOUBLE HEXAGON EXTENDED WASHER, fastener_length: 2.786 INCHES MINIMUM AND 2.816 INCHES MAXIMUM IN, second_diameter_from_head: 0.397 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN, distance_from_largest_bearing_surface_of_head_to_end_of_first_diameter: 0.250 INCHES NOMINAL IN, distance_from_largest_bearing_surface_of_head_to_end_of_third_diameter: 1.996 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 5305-00-795-8694, 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
43-761KT
NSN: 5305-00-795-8694
FSC: 5305
CAGE: 085X4 — TURBINE KINETICS, INC (USA)
SPECIFICATIONS
head_styleDOUBLE HEXAGON EXTENDED WASHER
fastener_length2.786 INCHES MINIMUM AND 2.816 INCHES MAXIMUM IN
second_diameter_from_head0.397 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
externally_relieved_body_diameter_quantity3
distance_from_largest_bearing_surface_of_head_to_end_of_first_diameter0.250 INCHES NOMINAL IN
distance_from_largest_bearing_surface_of_head_to_end_of_third_diameter1.996 INCHES NOMINAL IN
NSN5305-00-795-8694
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 43-761KT · 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
•
SECOND DIAMETER FROM HEAD: 0.397 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
•
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER: 1.996 INCHES NOMINAL IN
•
FASTENER LENGTH: 2.786 INCHES MINIMUM AND 2.816 INCHES MAXIMUM IN
•
HEAD STYLE: DOUBLE HEXAGON EXTENDED WASHER
•
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY: 3
•
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SECOND DIAMETER FROM HEAD0.397 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER1.996 INCHES NOMINAL IN
FASTENER LENGTH2.786 INCHES MINIMUM AND 2.816 INCHES MAXIMUM IN
HEAD STYLEDOUBLE HEXAGON EXTENDED WASHER
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY3
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER0.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
48620Interchangeable
interchangeable cross-reference
interchangeable
2F9864Interchangeable
interchangeable cross-reference
interchangeable
43761Interchangeable
interchangeable cross-reference
interchangeable
GLA43761AInterchangeable
interchangeable cross-reference
interchangeable
46145Interchangeable
interchangeable cross-reference
interchangeable
259-2040-2-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 43-761KT?
43-761KT is a SCREW,EXTERNALLY RELIEVED BODY.
What parts can replace 43-761KT?
There are 10 known substitutes for 43-761KT: 48620, 2F9864, 43761 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 43-761KT?
43-761KT is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-795-8694. 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