PartsTable
Technical Data Sheet
PartsTable / MRO / 100750
100750 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 100750 is a the manufacturer industrial component. Key specifications include material: ALUMINUM OVERALL, peripheral_diameter: 4.000 INCHES NOMINAL IN, center_hole_diameter: 3.002 INCHES MINIMUM AND 3.008 INCHES MAXIMUM IN, cross-sectional_height: 0.406 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 5305-00-020-3410, 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
MRO→ MRO_GENERAL→ 100750
NSN: 5305-00-020-3410
FSC: 5305
CAGE: 10138 — ASTRONAUTICS CORPORATION OF AMERICA (USA)
SPECIFICATIONS
materialALUMINUM OVERALL
peripheral_diameter4.000 INCHES NOMINAL IN
center_hole_diameter3.002 INCHES MINIMUM AND 3.008 INCHES MAXIMUM IN
cross-sectional_height0.406 INCHES NOMINAL IN
NSN5305-00-020-3410
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 100750 · 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 DIRECTION: RIGHT-HAND
•
THREAD QUANTITY PER INCH: 56
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
HEAD DIAMETER: 0.125 INCHES NOMINAL IN
•
HEAD STYLE: FILLISTER
•
FASTENER LENGTH: 0.800 INCHES NOMINAL IN
•
THREAD CLASS: 2A A
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH56
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
SPECIAL FEATURESTHD RELIEF,0.062 IN. DIA 0.030 IN. W IN
HEAD DIAMETER0.125 INCHES NOMINAL IN
HEAD STYLEFILLISTER
FASTENER LENGTH0.800 INCHES NOMINAL IN
THREAD CLASS2A A
SHOULDER DIAMETER0.093 INCHES NOMINAL FIRST SHOULDER IN
THREAD LENGTH0.170 INCHES MINIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
00075010Interchangeable
interchangeable cross-reference
interchangeable
100750Interchangeable
interchangeable cross-reference
interchangeable
3222-7052-5Interchangeable
interchangeable cross-reference
interchangeable
55X96Interchangeable
interchangeable cross-reference
interchangeable
12Y11786Interchangeable
interchangeable cross-reference
interchangeable
12V11786Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 100750?
100750 is a 100750. It is classified as a MRO (MRO_GENERAL).
What parts can replace 100750?
There are 11 known substitutes for 100750: 00075010, 100750, 3222-7052-5 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 100750?
100750 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-020-3410. 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