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S6140-61622 — NUT,SLEEVE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

S6140-61622: NUT,SLEEVE.

The NUT,SLEEVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, nut_style: SLEEVE, nut_length: 1.359 INCHES NOMINAL IN, nut_diameter: 0.745 INCHES MINIMUM AND 0.747 INCHES MAXIMUM IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC). This part is cataloged in the U.S.

Government catalog under NSN 5310-01-204-9436, 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
S6140-61622
NSN: 5310-01-204-9436
FSC: 5310 — Nuts and Washers
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
nut_styleSLEEVE
nut_length1.359 INCHES NOMINAL IN
nut_diameter0.745 INCHES MINIMUM AND 0.747 INCHES MAXIMUM IN
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
flange_diameter1.750 INCHES NOMINAL IN
flange_thickness0.219 INCHES NOMINAL IN
special_featuresFLANGE HAS TWO DRILLED HOLES 0.173 IN. DIA 1.250 IN. NOM C TO C ACROSS FLATS,FLANGE 0.750 IN. WIDE IN
thread_directionLEFT-HAND
countersink_angle110.0 DEGREES NOMINAL BOTH ENDS
surface_treatmentANODIZE OVERALL
NSN5310-01-204-9436
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: S6140-61622 · 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: 1.750 INCHES NOMINAL IN
•
NUT LENGTH: 1.359 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.219 INCHES NOMINAL IN
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
NUT COUNTERBORE DEPTH: 0.500 INCHES NOMINAL BOTH ENDS IN
•
THREAD DIRECTION: LEFT-HAND
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
NUT DIAMETER: 0.745 INCHES MINIMUM AND 0.747 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER1.750 INCHES NOMINAL IN
NUT LENGTH1.359 INCHES NOMINAL IN
FLANGE THICKNESS0.219 INCHES NOMINAL IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
NUT COUNTERBORE DEPTH0.500 INCHES NOMINAL BOTH ENDS IN
THREAD DIRECTIONLEFT-HAND
NOMINAL THREAD SIZE0.500 INCHES IN
NUT DIAMETER0.745 INCHES MINIMUM AND 0.747 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPEROUND NUT
CROSS-SECTIONAL SHAPEROUND W/WRENCH FLATS FLANGE
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 S6140-61622?
S6140-61622 is a NUT,SLEEVE.
What is the NSN for S6140-61622?
S6140-61622 is cataloged in the U.S. Government catalog under NSN 5310-01-204-9436. This indicates validated use in U.S. government and defense supply chains.
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