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68A412706-2001 — NUT,PLAIN,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

68A412706-2001: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: ROUND, nut_diameter: 6.125 INCHES NOMINAL IN, thread_class: 2B, nut_thickness: 0.485 INCHES MINIMUM AND 0.495 INCHES MAXIMUM IN, thread_series: BUTTRESS. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-253-7129, 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
68A412706-2001
NSN: 5310-01-253-7129
FSC: 5310 — Nuts and Washers
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleROUND
nut_diameter6.125 INCHES NOMINAL IN
thread_class2B
nut_thickness0.485 INCHES MINIMUM AND 0.495 INCHES MAXIMUM IN
thread_seriesBUTTRESS
special_featuresCOLOR WHITE,FED-STD-595,NO. 17925
thread_directionRIGHT-HAND
drive_point_depth0.126 INCHES NOMINAL IN
drive_point_width0.380 INCHES NOMINAL IN
surface_treatmentENAMEL OVERALL
nominal_thread_size5.625 INCHES IN
NSN5310-01-253-7129
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 68A412706-2001 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MMS-420,CAGEC 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: BUTTRESS
•
THREAD PITCH DIAMETERS: +5.5750 TO 5.5834 INCHES IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 6419 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DRIVE POINT WIDTH: 0.380 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 5.625 INCHES IN
•
NUT DIAMETER: 6.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMMS-420,CAGEC 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESBUTTRESS
THREAD PITCH DIAMETERS+5.5750 TO 5.5834 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6419 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DRIVE POINT WIDTH0.380 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE5.625 INCHES IN
NUT DIAMETER6.125 INCHES NOMINAL IN
DRIVE POINT DEPTH0.126 INCHES NOMINAL IN
NUT THICKNESS0.485 INCHES MINIMUM AND 0.495 INCHES MAXIMUM IN
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 68A412706-2001?
68A412706-2001 is a NUT,PLAIN,ROUND.
What is the NSN for 68A412706-2001?
68A412706-2001 is cataloged in the U.S. Government catalog under NSN 5310-01-253-7129. 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.