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LL-HX3-4847 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

LL-HX3-4847: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: HEXAGON, head_height: 0.350 INCHES MINIMUM AND 0.363 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 1.060 INCHES MINIMUM IN, fastener_length: 3.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-443-6683, 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
LL-HX3-4847
NSN: 5305-01-443-6683
FSC: 5305 — Screws
CAGE: 14153 — DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
head_styleHEXAGON
head_height0.350 INCHES MINIMUM AND 0.363 INCHES MAXIMUM IN
thread_class2A A
thread_length1.060 INCHES MINIMUM IN
fastener_length3.250 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
width_between_flats0.437 INCHES NOMINAL IN
special_test_featuresSPECIAL QUALITY CONTROL TESTING
nominal_thread_diameter0.250 INCHES IN
thread_quantity_per_inch20
NSN5305-01-443-6683
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: LL-HX3-4847 · 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
•
HEAD HEIGHT: 0.350 INCHES MINIMUM AND 0.363 INCHES MAXIMUM IN
•
FASTENER LENGTH: 3.250 INCHES NOMINAL IN
•
SPECIAL TEST FEATURES: SPECIAL QUALITY CONTROL TESTING
•
THREAD LENGTH: 1.060 INCHES MINIMUM IN
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
HEAD STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
•
DEPARTURE FROM CITED DOCUMENT: AS MODIFIED BY MATERIAL
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.350 INCHES MINIMUM AND 0.363 INCHES MAXIMUM IN
FASTENER LENGTH3.250 INCHES NOMINAL IN
SPECIAL TEST FEATURESSPECIAL QUALITY CONTROL TESTING
THREAD LENGTH1.060 INCHES MINIMUM IN
NOMINAL THREAD DIAMETER0.250 INCHES IN
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
DEPARTURE FROM CITED DOCUMENTAS MODIFIED BY MATERIAL
WIDTH BETWEEN FLATS0.437 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
SUBSTITUTES & CROSS-REFERENCES 2
FF-S-85Reference document
Same NSN cross-reference
Reference document — Identification reference
P014436683Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 LL-HX3-4847?
LL-HX3-4847 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace LL-HX3-4847?
There are 2 known substitutes for LL-HX3-4847: FF-S-85, P014436683. Substitute compatibility should be verified for your specific system.
What is the NSN for LL-HX3-4847?
LL-HX3-4847 is cataloged in the U.S. Government catalog under NSN 5305-01-443-6683. This indicates validated use in U.S. government and defense supply chains.
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