PartsTable
Technical Data Sheet
Download PDF

6277253 — NUT,PLAIN,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

6277253: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, nut_style: ROUND, nut_diameter: 1.000 INCHES NOMINAL IN, nut_thickness: 0.500 INCHES NOMINAL IN, drive_point_depth: 0.215 INCHES NOMINAL IN, drive_point_width: 0.220 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-331-1593, 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
6277253
NSN: 5310-01-331-1593
FSC: 5310 — Nuts and Washers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
nut_styleROUND
nut_diameter1.000 INCHES NOMINAL IN
nut_thickness0.500 INCHES NOMINAL IN
drive_point_depth0.215 INCHES NOMINAL IN
drive_point_width0.220 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
drive_point_quantity4
supplementary_featuresAFTERBODY SECTION,TORPEDO MK50
NSN5310-01-331-1593
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 6277253 · 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
•
SUPPLEMENTARY FEATURES: AFTERBODY SECTION,TORPEDO MK50
•
DRIVE POINT WIDTH: 0.220 INCHES NOMINAL IN
•
NUT DIAMETER: 1.000 INCHES NOMINAL IN
•
DRIVE POINT DEPTH: 0.215 INCHES NOMINAL IN
•
NUT THICKNESS: 0.500 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
DRIVE POINT QUANTITY: 4
•
NUT STYLE: ROUND
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURESAFTERBODY SECTION,TORPEDO MK50
DRIVE POINT WIDTH0.220 INCHES NOMINAL IN
NUT DIAMETER1.000 INCHES NOMINAL IN
DRIVE POINT DEPTH0.215 INCHES NOMINAL IN
NUT THICKNESS0.500 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
DRIVE POINT QUANTITY4
NUT STYLEROUND
MATERIALSTEEL CORROSION RESISTING OVERALL
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: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 6277253?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 6277253?
6277253 is a NUT,PLAIN,ROUND.
What is the NSN for 6277253?
6277253 is cataloged in the U.S. Government catalog under NSN 5310-01-331-1593. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 6277253

✓ 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.