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223076-001 — NUT,SLEEVE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

223076-001: NUT,SLEEVE.

The NUT,SLEEVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, nut_style: SLEEVE, nut_length: 0.190 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN, nut_diameter: 0.312 INCHES NOMINAL IN, thread_series: UNEF, flange_diameter: 0.400 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-025-5797, 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
223076-001
NSN: 5310-01-025-5797
FSC: 5310 — Nuts and Washers
CAGE: 81413 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. DBA BAE SYSTEMS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
nut_styleSLEEVE
nut_length0.190 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN
nut_diameter0.312 INCHES NOMINAL IN
thread_seriesUNEF
flange_diameter0.400 INCHES NOMINAL IN
flange_thickness0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN
thread_directionLEFT-HAND
surface_treatmentANODIZE OVERALL
nominal_thread_size0.250 INCHES IN
cross-sectional_shapeROUND NUT
thread_pitch_diameters+0.2297 TO 0.2360 INCHES IN
NSN5310-01-025-5797
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 223076-001 · 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: 0.400 INCHES NOMINAL IN
•
NUT LENGTH: 0.190 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
FLANGE THICKNESS: 0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN
•
THREAD SERIES: UNEF
•
THREAD PITCH DIAMETERS: +0.2297 TO 0.2360 INCHES IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-200/3,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: LEFT-HAND
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER0.400 INCHES NOMINAL IN
NUT LENGTH0.190 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
FLANGE THICKNESS0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN
THREAD SERIESUNEF
THREAD PITCH DIAMETERS+0.2297 TO 0.2360 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/3,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONLEFT-HAND
NOMINAL THREAD SIZE0.250 INCHES IN
NUT DIAMETER0.312 INCHES NOMINAL 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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 223076-001?
223076-001 is a NUT,SLEEVE.
What is the NSN for 223076-001?
223076-001 is cataloged in the U.S. Government catalog under NSN 5310-01-025-5797. 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.