PartsTable
Technical Data Sheet
Download PDF

05255-2025 — NUT,SLEEVE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

05255-2025: NUT,SLEEVE.

The NUT,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, nut_style: SLEEVE, nut_length: 0.185 INCHES NOMINAL IN, nut_diameter: 0.410 INCHES NOMINAL IN, flange_thickness: 0.125 INCHES NOMINAL IN, cross-sectional_shape: HEXAGONAL FLANGE. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-239-7742, 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
05255-2025
NSN: 5310-00-239-7742
FSC: 5310 — Nuts and Washers
CAGE: 7ZXR5 — KEYSIGHT TECHNOLOGIES INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
nut_styleSLEEVE
nut_length0.185 INCHES NOMINAL IN
nut_diameter0.410 INCHES NOMINAL IN
flange_thickness0.125 INCHES NOMINAL IN
cross-sectional_shapeHEXAGONAL FLANGE
flange_width_across_flats0.437 INCHES NOMINAL IN
NSN5310-00-239-7742
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 05255-2025 · 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
•
FLANGE WIDTH ACROSS FLATS: 0.437 INCHES NOMINAL IN
•
NUT LENGTH: 0.185 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.125 INCHES NOMINAL IN
•
NUT DIAMETER: 0.410 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE: HEXAGONAL FLANGE
•
NUT STYLE: SLEEVE
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
FLANGE WIDTH ACROSS FLATS0.437 INCHES NOMINAL IN
NUT LENGTH0.185 INCHES NOMINAL IN
FLANGE THICKNESS0.125 INCHES NOMINAL IN
NUT DIAMETER0.410 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPEHEXAGONAL FLANGE
CROSS-SECTIONAL SHAPEROUND NUT
NUT STYLESLEEVE
MATERIALCOPPER ALLOY 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: Semi-active item — no replacement plannedNo demilitarization required
Ready to buy 05255-2025?
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 05255-2025?
05255-2025 is a NUT,SLEEVE.
What is the NSN for 05255-2025?
05255-2025 is cataloged in the U.S. Government catalog under NSN 5310-00-239-7742. 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 — 05255-2025

✓ 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.