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74A400635-2001 — NUT,PLAIN,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

74A400635-2001: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: ALUMINUM OVERALL, nut_style: ROUND, nut_diameter: 7.125 INCHES NOMINAL IN, nut_thickness: 0.375 INCHES NOMINAL IN, thread_series: UNJS, drive_point_depth: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-476-7104, 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
74A400635-2001
NSN: 5310-01-476-7104
FSC: 5310 — Nuts and Washers
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialALUMINUM OVERALL
nut_styleROUND
nut_diameter7.125 INCHES NOMINAL IN
nut_thickness0.375 INCHES NOMINAL IN
thread_seriesUNJS
drive_point_depth0.125 INCHES NOMINAL IN
drive_point_width0.375 INCHES NOMINAL IN
drive_point_quantity4
end_item_identificationF/A 18E/F
thread_quantity_per_inch16
part_name_assigned_by_controlling_agencyNUT ROUND SHOCK ABSORBER, MAIN LANDING GEAR
NSN5310-01-476-7104
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 74A400635-2001 · 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
•
THREAD SERIES: UNJS
•
DRIVE POINT WIDTH: 0.375 INCHES NOMINAL IN
•
NUT DIAMETER: 7.125 INCHES NOMINAL IN
•
DRIVE POINT DEPTH: 0.125 INCHES NOMINAL IN
•
NUT THICKNESS: 0.375 INCHES NOMINAL IN
•
DRIVE POINT QUANTITY: 4
•
NUT STYLE: ROUND
TECHNICAL CHARACTERISTICS
THREAD SERIESUNJS
DRIVE POINT WIDTH0.375 INCHES NOMINAL IN
NUT DIAMETER7.125 INCHES NOMINAL IN
DRIVE POINT DEPTH0.125 INCHES NOMINAL IN
NUT THICKNESS0.375 INCHES NOMINAL IN
DRIVE POINT QUANTITY4
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT ROUND SHOCK ABSORBER, MAIN LANDING GEAR
NUT STYLEROUND
END ITEM IDENTIFICATIONF/A 18E/F
THREAD QUANTITY PER INCH16
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 74A400635-2001?
74A400635-2001 is a NUT,PLAIN,ROUND.
What is the NSN for 74A400635-2001?
74A400635-2001 is cataloged in the U.S. Government catalog under NSN 5310-01-476-7104. 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.