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143-0811 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

143-0811: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.3 INCHES NOMINAL IN, fastener_length: 0.200 INCHES NOMINAL IN, special_features: BOLT LENGTH:1.38 INCH NOMINAL,HEAD MARKING:11.9,USED ON D6 XE DOZER IN, surface_treatment: ZINC ALLOY OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-696-9838, 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
143-0811
NSN: 5305-01-696-9838
FSC: 5305 — Screws
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
head_height0.3 INCHES NOMINAL IN
fastener_length0.200 INCHES NOMINAL IN
special_featuresBOLT LENGTH:1.38 INCH NOMINAL,HEAD MARKING:11.9,USED ON D6 XE DOZER IN
surface_treatmentZINC ALLOY OVERALL
end_item_identificationD6 XE DOZER
minimum_tensile_strength1170 MEGAPASCALS
material_document_and_classificationMANUFACTURE REFERENCE MFR REF SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencySCREW,CAP,HEXAGON HEAD
surface_treatment_document_and_classificationMANUFACTURE REFERENCE MFR REF SINGLE TREATMENT RESPONSE OVERALL
NSN5305-01-696-9838
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 143-0811 · 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: 0.3 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.200 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MANUFACTURE REFERENCE MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MANUFACTURE REFERENCE MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
HEAD STYLE: HEXAGON
•
SURFACE TREATMENT: ZINC ALLOY OVERALL
•
MINIMUM TENSILE STRENGTH: 1170 MEGAPASCALS
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.3 INCHES NOMINAL IN
FASTENER LENGTH0.200 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMANUFACTURE REFERENCE MFR REF SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMANUFACTURE REFERENCE MFR REF SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLEHEXAGON
SPECIAL FEATURESBOLT LENGTH:1.38 INCH NOMINAL,HEAD MARKING:11.9,USED ON D6 XE DOZER IN
SURFACE TREATMENTZINC ALLOY OVERALL
MINIMUM TENSILE STRENGTH1170 MEGAPASCALS
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW,CAP,HEXAGON HEAD
END ITEM IDENTIFICATIOND6 XE DOZER
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

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 143-0811?
143-0811 is a SCREW,CAP,HEXAGON HEAD.
What is the NSN for 143-0811?
143-0811 is cataloged in the U.S. Government catalog under NSN 5305-01-696-9838. This indicates validated use in U.S. government and defense supply chains.
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