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H011789 — NUT,PLAIN,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

H011789: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: COPPER OVERALL, nut_style: HEXAGON, nut_height: 2.2 MILLIMETERS NOMINAL MM, width_across_flats: 7.0 MILLIMETERS NOMINAL MM, end_item_identification: ENVIRONMENTAL CONTROL SYSTEM 4120-01-671-6270, thread_pitch_in_millimeters: 0.7. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-687-4565, 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
H011789
NSN: 5310-01-687-4565
FSC: 5310 — Nuts and Washers
CAGE: 0WJE1 — HDT EXPEDITIONARY SYSTEMS INC (USA)
SPECIFICATIONS
materialCOPPER OVERALL
nut_styleHEXAGON
nut_height2.2 MILLIMETERS NOMINAL MM
thread_seriesM
width_across_flats7.0 MILLIMETERS NOMINAL MM
end_item_identificationENVIRONMENTAL CONTROL SYSTEM 4120-01-671-6270
thread_pitch_in_millimeters0.7
part_name_assigned_by_controlling_agencyNUT,PLAIN,HEXAGON
NSN5310-01-687-4565
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: H011789 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
WIDTH ACROSS FLATS: 7.0 MILLIMETERS NOMINAL MM
•
THREAD SERIES: M
•
THREAD PITCH IN MILLIMETERS: 0.7
•
NUT HEIGHT: 2.2 MILLIMETERS NOMINAL MM
•
NUT STYLE: HEXAGON
•
MATERIAL: COPPER OVERALL
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS7.0 MILLIMETERS NOMINAL MM
THREAD SERIESM
THREAD PITCH IN MILLIMETERS0.7
NUT HEIGHT2.2 MILLIMETERS NOMINAL MM
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,PLAIN,HEXAGON
NUT STYLEHEXAGON
END ITEM IDENTIFICATIONENVIRONMENTAL CONTROL SYSTEM 4120-01-671-6270
MATERIALCOPPER OVERALL
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
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 H011789?
H011789 is a NUT,PLAIN,HEXAGON.
What is the NSN for H011789?
H011789 is cataloged in the U.S. Government catalog under NSN 5310-01-687-4565. 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.