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151C785 — NUT,PLAIN,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

151C785: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 943 OVERALL, nut_style: ROUND, nut_diameter: 4.490 INCHES MINIMUM AND 4.510 INCHES MAXIMUM IN, thread_class: 2B, nut_thickness: 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN, thread_series: UN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-210-4012, 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
151C785
NSN: 5310-00-210-4012
FSC: 5310 — Nuts and Washers
CAGE: 24446 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
materialCOPPER ALLOY 943 OVERALL
nut_styleROUND
nut_diameter4.490 INCHES MINIMUM AND 4.510 INCHES MAXIMUM IN
thread_class2B
nut_thickness0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN
thread_seriesUN
thread_directionRIGHT-HAND
drive_point_depth0.250 INCHES NOMINAL IN
drive_point_width0.750 INCHES MINIMUM AND 0.752 INCHES MAXIMUM IN
nominal_thread_size2.500 INCHES IN
drive_point_quantity6
thread_quantity_per_inch16
NSN5310-00-210-4012
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 151C785 · 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: UN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-16261,GR 5 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
DRIVE POINT WIDTH: 0.750 INCHES MINIMUM AND 0.752 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 2.500 INCHES IN
•
NUT DIAMETER: 4.490 INCHES MINIMUM AND 4.510 INCHES MAXIMUM IN
•
DRIVE POINT DEPTH: 0.250 INCHES NOMINAL IN
•
NUT THICKNESS: 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
THREAD SERIESUN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16261,GR 5 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
DRIVE POINT WIDTH0.750 INCHES MINIMUM AND 0.752 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE2.500 INCHES IN
NUT DIAMETER4.490 INCHES MINIMUM AND 4.510 INCHES MAXIMUM IN
DRIVE POINT DEPTH0.250 INCHES NOMINAL IN
NUT THICKNESS0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN
DRIVE POINT QUANTITY6
NUT STYLEROUND
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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 151C785?
151C785 is a NUT,PLAIN,ROUND.
What is the NSN for 151C785?
151C785 is cataloged in the U.S. Government catalog under NSN 5310-00-210-4012. This indicates validated use in U.S. government and defense supply chains.
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