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12293622 — NUT,SLEEVE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12293622: NUT,SLEEVE.

The NUT,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303SE OVERALL, nut_style: SLEEVE, nut_length: 0.240 INCHES NOMINAL IN, nut_diameter: 0.500 INCHES NOMINAL IN, thread_class: 2B, boss_diameter: 0.400 INCHES NOMINAL OVERALL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-105-5250, 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
12293622
NSN: 5310-01-105-5250
FSC: 5310 — Nuts and Washers
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 303SE OVERALL
nut_styleSLEEVE
nut_length0.240 INCHES NOMINAL IN
nut_diameter0.500 INCHES NOMINAL IN
thread_class2B
boss_diameter0.400 INCHES NOMINAL OVERALL IN
thread_seriesUNEF
boss_thickness0.060 INCHES NOMINAL OVERALL IN
special_features0.437 WIDE ACROSS 2 FLANGE FLATS
thread_directionRIGHT-HAND
countersink_angle90.0 DEGREES NOMINAL FLANGE
surface_treatmentOXIDE OVERALL
NSN5310-01-105-5250
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12293622 · 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
•
NUT LENGTH: 0.240 INCHES NOMINAL IN
•
THREAD SERIES: UNEF
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
NUT DIAMETER: 0.500 INCHES NOMINAL IN
•
BOSS THICKNESS: 0.060 INCHES NOMINAL OVERALL IN
•
CROSS-SECTIONAL SHAPE: ROUND W/WRENCH FLATS FLANGE
•
BOSS DIAMETER: 0.400 INCHES NOMINAL OVERALL IN
TECHNICAL CHARACTERISTICS
NUT LENGTH0.240 INCHES NOMINAL IN
THREAD SERIESUNEF
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.250 INCHES IN
NUT DIAMETER0.500 INCHES NOMINAL IN
BOSS THICKNESS0.060 INCHES NOMINAL OVERALL IN
CROSS-SECTIONAL SHAPEROUND W/WRENCH FLATS FLANGE
BOSS DIAMETER0.400 INCHES NOMINAL OVERALL IN
SPECIAL FEATURES0.437 WIDE ACROSS 2 FLANGE FLATS
SURFACE TREATMENTOXIDE OVERALL
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 12293622?
12293622 is a NUT,SLEEVE.
What is the NSN for 12293622?
12293622 is cataloged in the U.S. Government catalog under NSN 5310-01-105-5250. 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.