PartsTable
Technical Data Sheet

HU5/16-24UNF — NUT,PLAIN,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

HU5/16-24UNF: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include thread_class: A2, thread_series: UNF, special_features: ASME B 18.2.2, thread_quantity_per_inch: 24, part_name_assigned_by_controlling_agency: HEXAGON NUT. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-623-7019, 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
HU5/16-24UNF
NSN: 5310-01-623-7019
FSC: 5310 — Nuts and Washers
CAGE: FA0T5 — RUBIX FRANCE (FRA)
SPECIFICATIONS
thread_classA2
thread_seriesUNF
special_featuresASME B 18.2.2
thread_quantity_per_inch24
part_name_assigned_by_controlling_agencyHEXAGON NUT
NSN5310-01-623-7019
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: HU5/16-24UNF · 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
•
THREAD SERIES: UNF
•
THREAD CLASS: A2
•
THREAD QUANTITY PER INCH: 24
TECHNICAL CHARACTERISTICS
THREAD SERIESUNF
SPECIAL FEATURESASME B 18.2.2
PART NAME ASSIGNED BY CONTROLLING AGENCYHEXAGON NUT
THREAD CLASSA2
THREAD QUANTITY PER INCH24
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 3
51087.079.001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
HUI5.1624Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
9610051570Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is HU5/16-24UNF?
HU5/16-24UNF is a NUT,PLAIN,HEXAGON.
What parts can replace HU5/16-24UNF?
There are 3 known substitutes for HU5/16-24UNF: 51087.079.001, HUI5.1624, 9610051570. Substitute compatibility should be verified for your specific system.
What is the NSN for HU5/16-24UNF?
HU5/16-24UNF is cataloged in the U.S. Government catalog under NSN 5310-01-623-7019. 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.