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01750-0187 — BOLT,U

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

01750-0187: BOLT,U.

The BOLT,U is a the manufacturer industrial component. Key specifications include material: STEEL COMP 3135 OVERALL, thread_class: 2A A, thread_length: 2.500 INCHES MINIMUM IN, style_designator: SQUARE BEND, thread_direction: RIGHT-HAND, nominal_thread_diameter: 0.500 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-678-9141, 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
01750-0187
NSN: 5306-00-678-9141
FSC: 5306 — Bolts
CAGE: 79343 — ASRC FEDERAL FACILITIES LOGISTICS, LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 3135 OVERALL
thread_class2A A
thread_length2.500 INCHES MINIMUM IN
style_designatorSQUARE BEND
thread_directionRIGHT-HAND
nominal_thread_diameter0.500 INCHES IN
thread_quantity_per_inch20
thread_series_designatorUNF
inside_distance_between_shanks2.281 INCHES NOMINAL IN
distance_from_inside_center_of_bend_to_bolt_end8.875 INCHES NOMINAL IN
NSN5306-00-678-9141
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 01750-0187 · 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
•
INSIDE DISTANCE BETWEEN SHANKS: 2.281 INCHES NOMINAL IN
•
THREAD LENGTH: 2.500 INCHES MINIMUM IN
•
DISTANCE FROM INSIDE CENTER OF BEND TO BOLT END: 8.875 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SQUARE BEND
•
NOMINAL THREAD DIAMETER: 0.500 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD CLASS: 2A A
•
THREAD QUANTITY PER INCH: 20
TECHNICAL CHARACTERISTICS
INSIDE DISTANCE BETWEEN SHANKS2.281 INCHES NOMINAL IN
THREAD LENGTH2.500 INCHES MINIMUM IN
DISTANCE FROM INSIDE CENTER OF BEND TO BOLT END8.875 INCHES NOMINAL IN
STYLE DESIGNATORSQUARE BEND
NOMINAL THREAD DIAMETER0.500 INCHES IN
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A A
THREAD QUANTITY PER INCH20
MATERIALSTEEL COMP 3135 OVERALL
THREAD SERIES DESIGNATORUNF
SUBSTITUTES & CROSS-REFERENCES 2
1750-187Reference document
Same NSN cross-reference
Reference document — Secondary reference
MHCD3895Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 01750-0187?
01750-0187 is a BOLT,U.
What parts can replace 01750-0187?
There are 2 known substitutes for 01750-0187: 1750-187, MHCD3895. Substitute compatibility should be verified for your specific system.
What is the NSN for 01750-0187?
01750-0187 is cataloged in the U.S. Government catalog under NSN 5306-00-678-9141. 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.