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118B511H02 — BOLT,EXTERNALLY RELIEVED BODY

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

118B511H02: BOLT,EXTERNALLY RELIEVED BODY.

The BOLT,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1212 OVERALL, head_style: HEXAGON EXTENDED WASHER, head_height: 0.330 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 0.570 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN, fastener_length: 1.970 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-459-4633, 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
118B511H02
NSN: 5306-00-459-4633
FSC: 5306 — Bolts
CAGE: 48306 — NORTHROP GRUMMAN SUPPORT SERVICES CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 1212 OVERALL
head_styleHEXAGON EXTENDED WASHER
head_height0.330 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
thread_class2A A
thread_length0.570 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
fastener_length1.970 INCHES NOMINAL IN
thread_directionRIGHT-HAND
width_between_flats0.625 INCHES NOMINAL IN
nominal_thread_diameter0.437 INCHES IN
extended_washer_diameter0.875 INCHES NOMINAL IN
first_diameter_from_head0.437 INCHES NOMINAL IN
thread_quantity_per_inch14
NSN5306-00-459-4633
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 118B511H02 · 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
•
EXTENDED WASHER THICKNESS: 0.090 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.330 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
•
FASTENER LENGTH: 1.970 INCHES NOMINAL IN
•
EXTENDED WASHER DIAMETER: 0.875 INCHES NOMINAL IN
•
THREAD LENGTH: 0.570 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
•
FIRST DIAMETER FROM HEAD: 0.437 INCHES NOMINAL IN
•
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER: 1.360 INCHES MINIMUM AND 1.400 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.437 INCHES IN
TECHNICAL CHARACTERISTICS
EXTENDED WASHER THICKNESS0.090 INCHES NOMINAL IN
HEAD HEIGHT0.330 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
FASTENER LENGTH1.970 INCHES NOMINAL IN
EXTENDED WASHER DIAMETER0.875 INCHES NOMINAL IN
THREAD LENGTH0.570 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
FIRST DIAMETER FROM HEAD0.437 INCHES NOMINAL IN
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER1.360 INCHES MINIMUM AND 1.400 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.437 INCHES IN
HEAD STYLEHEXAGON EXTENDED WASHER
THREAD DIRECTIONRIGHT-HAND
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-004-7044 5306-00-007-6129 5306-00-008-7899 5306-00-009-4739 5306-00-118-7332 5306-00-151-1777 5306-00-255-4507 5306-01-101-2459
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 118B511H02?
118B511H02 is a BOLT,EXTERNALLY RELIEVED BODY.
What is the NSN for 118B511H02?
118B511H02 is cataloged in the U.S. Government catalog under NSN 5306-00-459-4633. This indicates validated use in U.S. government and defense supply chains.
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