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11748003 — NUT,SLEEVE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

11748003: NUT,SLEEVE.

The NUT,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, nut_style: SLEEVE, nut_length: 0.143 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN, nut_diameter: 2.184 INCHES MINIMUM AND 2.186 INCHES MAXIMUM IN, thread_series: UNS, flange_diameter: 2.300 INCHES MINIMUM AND 2.310 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-050-0478, 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
11748003
NSN: 5310-01-050-0478
FSC: 5310 — Nuts and Washers
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
nut_styleSLEEVE
nut_length0.143 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
nut_diameter2.184 INCHES MINIMUM AND 2.186 INCHES MAXIMUM IN
thread_seriesUNS
flange_diameter2.300 INCHES MINIMUM AND 2.310 INCHES MAXIMUM IN
flange_thickness0.095 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
nominal_thread_size2.000 INCHES IN
cross-sectional_shapeROUND FLANGE
hole_type_and_quantity1 TAPPED
thread_pitch_diameters+1.9797 TO 1.9851 INCHES IN
NSN5310-01-050-0478
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 11748003 · 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: 2.300 INCHES MINIMUM AND 2.310 INCHES MAXIMUM IN
•
HOLE THREAD QUANTITY PER INCH: 48
•
NUT LENGTH: 0.143 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
•
FLANGE THICKNESS: 0.095 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
•
THREAD SERIES: UNS
•
HOLE CONFIGURATION STYLE: CONFIGURATION F
•
THREAD PITCH DIAMETERS: +1.9797 TO 1.9851 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER2.300 INCHES MINIMUM AND 2.310 INCHES MAXIMUM IN
HOLE THREAD QUANTITY PER INCH48
NUT LENGTH0.143 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
FLANGE THICKNESS0.095 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
THREAD SERIESUNS
HOLE CONFIGURATION STYLECONFIGURATION F
THREAD PITCH DIAMETERS+1.9797 TO 1.9851 INCHES IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE2.000 INCHES IN
NUT DIAMETER2.184 INCHES MINIMUM AND 2.186 INCHES MAXIMUM IN
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11748003?
11748003 is a NUT,SLEEVE.
What is the NSN for 11748003?
11748003 is cataloged in the U.S. Government catalog under NSN 5310-01-050-0478. 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.