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6111404-A11 — NUT,SLEEVE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

6111404-A11: NUT,SLEEVE.

The NUT,SLEEVE is a the manufacturer industrial component. Key specifications include nut_style: SLEEVE, thread_class: 2G G, thread_series: ACME, flange_diameter: 3.244 INCHES MINIMUM AND 3.246 INCHES MAXIMUM IN, thread_direction: RIGHT-HAND, nominal_thread_size: 1.750 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-428-5929, 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
6111404-A11
NSN: 5310-01-428-5929
FSC: 5310 — Nuts and Washers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
nut_styleSLEEVE
thread_class2G G
thread_seriesACME
flange_diameter3.244 INCHES MINIMUM AND 3.246 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
nominal_thread_size1.750 INCHES IN
cross-sectional_shapeOCTAGONAL OVERALL
thread_quantity_per_inch4
material_document_and_classificationMIL-S-22698 GR A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-428-5929
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 6111404-A11 · 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: 3.244 INCHES MINIMUM AND 3.246 INCHES MAXIMUM IN
•
THREAD SERIES: ACME
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-22698 GR A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.750 INCHES IN
•
CROSS-SECTIONAL SHAPE: OCTAGONAL OVERALL
•
NUT STYLE: SLEEVE
•
THREAD CLASS: 2G G
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER3.244 INCHES MINIMUM AND 3.246 INCHES MAXIMUM IN
THREAD SERIESACME
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-22698 GR A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.750 INCHES IN
CROSS-SECTIONAL SHAPEOCTAGONAL OVERALL
NUT STYLESLEEVE
THREAD CLASS2G G
THREAD QUANTITY PER INCH4
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 6111404-A11?
6111404-A11 is a NUT,SLEEVE.
What is the NSN for 6111404-A11?
6111404-A11 is cataloged in the U.S. Government catalog under NSN 5310-01-428-5929. 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.