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11578978 — NUT,PLAIN,BARREL

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

11578978: NUT,PLAIN,BARREL.

The NUT,PLAIN,BARREL is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, nut_style: PLAIN BARREL, nut_length: 1.550 INCHES MINIMUM AND 1.580 INCHES MAXIMUM IN, nut_diameter: 0.746 INCHES MINIMUM AND 0.748 INCHES MAXIMUM IN, thread_class: 2B, thread_series: UNF. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-068-7470, 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
11578978
NSN: 5310-01-068-7470
FSC: 5310 — Nuts and Washers
CAGE: 19206 — ARMY, UNITED STATES DEPARTMENT OF THE DBA WATERVLIET ARSENAL DIV BUSINESS DEVELOPMENT (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 OVERALL
nut_stylePLAIN BARREL
nut_length1.550 INCHES MINIMUM AND 1.580 INCHES MAXIMUM IN
nut_diameter0.746 INCHES MINIMUM AND 0.748 INCHES MAXIMUM IN
thread_class2B
thread_seriesUNF
thread_directionRIGHT-HAND
surface_treatmentANODIZE OVERALL
nominal_thread_size0.500 INCHES IN
drilled_hole_diameter0.125 INCHES MINIMUM AND 0.129 INCHES MAXIMUM IN
hole_type_and_quantity2 DRILLED
hole_configuration_styleCONFIGURATION G
NSN5310-01-068-7470
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 11578978 · 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: 1.550 INCHES MINIMUM AND 1.580 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: B8769470 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: UNF
•
HOLE CONFIGURATION STYLE: CONFIGURATION G
•
MATERIAL DOCUMENT AND CLASSIFICATION: A11577279 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
NUT DIAMETER: 0.746 INCHES MINIMUM AND 0.748 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
NUT LENGTH1.550 INCHES MINIMUM AND 1.580 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONB8769470 MFR REF SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESUNF
HOLE CONFIGURATION STYLECONFIGURATION G
MATERIAL DOCUMENT AND CLASSIFICATIONA11577279 MFR REF SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.500 INCHES IN
NUT DIAMETER0.746 INCHES MINIMUM AND 0.748 INCHES MAXIMUM IN
DRILLED HOLE DIAMETER0.125 INCHES MINIMUM AND 0.129 INCHES MAXIMUM IN
SURFACE TREATMENTANODIZE 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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11578978?
11578978 is a NUT,PLAIN,BARREL.
What is the NSN for 11578978?
11578978 is cataloged in the U.S. Government catalog under NSN 5310-01-068-7470. This indicates validated use in U.S. government and defense supply chains.
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