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807028-34 — NUT,PLAIN,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

807028-34: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include thread_class: 3B, thread_series: UNIFIED NATIONAL COARSE (UNC), nominal_thread_size: 1.125 INCHES IN, end_item_identification: PUMP MOTOR, part_name_assigned_by_controlling_agency: HEAVY HEX NUT. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-550-5671, 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
807028-34
NSN: 5310-01-550-5671
FSC: 5310 — Nuts and Washers
CAGE: 0UBG9 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD (USA)
SPECIFICATIONS
thread_class3B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
nominal_thread_size1.125 INCHES IN
end_item_identificationPUMP MOTOR
thread_quantity_per_inch7
part_name_assigned_by_controlling_agencyHEAVY HEX NUT
NSN5310-01-550-5671
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 807028-34 · 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: UNIFIED NATIONAL COARSE (UNC)
•
NOMINAL THREAD SIZE: 1.125 INCHES IN
•
THREAD CLASS: 3B
•
THREAD QUANTITY PER INCH: 7
TECHNICAL CHARACTERISTICS
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
NOMINAL THREAD SIZE1.125 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYHEAVY HEX NUT
THREAD CLASS3B
END ITEM IDENTIFICATIONPUMP MOTOR
THREAD QUANTITY PER INCH7
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 2
RY-166400 ITEM 4.3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
RW-166262 ITEM 4.3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 807028-34?
807028-34 is a NUT,PLAIN,HEXAGON.
What parts can replace 807028-34?
There are 2 known substitutes for 807028-34: RY-166400 ITEM 4.3, RW-166262 ITEM 4.3. Substitute compatibility should be verified for your specific system.
What is the NSN for 807028-34?
807028-34 is cataloged in the U.S. Government catalog under NSN 5310-01-550-5671. This indicates validated use in U.S. government and defense supply chains.
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