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H286-1 — BOLT,U

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

H286-1: BOLT,U.

The BOLT,U is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SHORT TWISTED HOOK BOTH ENDS, design_type: CLOSED, hook_radius: 0.375 INCHES NOMINAL BOTH ENDS IN, thread_class: 2A A, thread_length: 1.875 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-442-5543, 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
H286-1
NSN: 5306-00-442-5543
NIINs: 004425543, 010359483
FSC: 5306 — Bolts
CAGE: 56501 — ABB INSTALLATION PRODUCTS INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSHORT TWISTED HOOK BOTH ENDS
design_typeCLOSED
hook_radius0.375 INCHES NOMINAL BOTH ENDS IN
thread_class2A A
thread_length1.875 INCHES MINIMUM IN
inside_diameter0.750 INCHES NOMINAL IN
special_featuresFURNISHED W/2 HEX NUTS
style_designatorCYLINDRICAL
thread_directionRIGHT-HAND
surface_treatmentZINC OVERALL
spring_free_length7.750 INCHES NOMINAL IN
NSN5306-00-442-5543
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: H286-1 · 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: 1.375 INCHES NOMINAL IN
•
THREAD LENGTH: 1.875 INCHES MINIMUM IN
•
DISTANCE FROM INSIDE CENTER OF BEND TO BOLT END: 3.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND BEND
•
NOMINAL THREAD DIAMETER: 0.312 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
•
SURFACE TREATMENT: ZINC OVERALL
TECHNICAL CHARACTERISTICS
INSIDE DISTANCE BETWEEN SHANKS1.375 INCHES NOMINAL IN
THREAD LENGTH1.875 INCHES MINIMUM IN
DISTANCE FROM INSIDE CENTER OF BEND TO BOLT END3.000 INCHES NOMINAL IN
STYLE DESIGNATORROUND BEND
NOMINAL THREAD DIAMETER0.312 INCHES IN
THREAD DIRECTIONRIGHT-HAND
SPECIAL FEATURESFURNISHED W/2 HEX NUTS
SURFACE TREATMENTZINC OVERALL
THREAD CLASS2A A
THREAD QUANTITY PER INCH18
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is H286-1?
H286-1 is a BOLT,U.
What is the NSN for H286-1?
H286-1 is cataloged in the U.S. Government catalog under NSN 5306-00-442-5543. This indicates validated use in U.S. government and defense supply chains.
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