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8441504 — NUT,SLEEVE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

8441504: NUT,SLEEVE.

The NUT,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, nut_style: SLEEVE, nut_length: 0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN, nut_diameter: 0.269 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN, thread_class: 2B, thread_series: UNF. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-057-6728, 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
8441504
NSN: 5310-01-057-6728
FSC: 5310 — Nuts and Washers
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
nut_styleSLEEVE
nut_length0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
nut_diameter0.269 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
thread_class2B
thread_seriesUNF
flange_diameter0.440 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
hardness_rating28.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM
flange_thickness0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
countersink_angle118.0 DEGREES NOMINAL BOTH ENDS
nominal_thread_size0.190 INCHES IN
NSN5310-01-057-6728
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 8441504 · 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 DIAMETER: 0.440 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
•
NUT LENGTH: 0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
•
FLANGE THICKNESS: 0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
•
THREAD SERIES: UNF
•
HARDNESS RATING: 28.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.190 INCHES IN
•
NUT DIAMETER: 0.269 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER0.440 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
NUT LENGTH0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
FLANGE THICKNESS0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
THREAD SERIESUNF
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.190 INCHES IN
NUT DIAMETER0.269 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPEROUND OVERALL
COUNTERSINK ANGLE118.0 DEGREES NOMINAL BOTH ENDS
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
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FREQUENTLY ASKED QUESTIONS
What is 8441504?
8441504 is a NUT,SLEEVE.
What is the NSN for 8441504?
8441504 is cataloged in the U.S. Government catalog under NSN 5310-01-057-6728. This indicates validated use in U.S. government and defense supply chains.
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