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74A324939-1001 — NUT ASSEMBLY,RETAINER PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

74A324939-1001: NUT ASSEMBLY,RETAINER PLATE.

The NUT ASSEMBLY,RETAINER PLATE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 7075 MOUNTING, material_document_and_classification: QQ-A-250/12,T7351 FED SPEC SINGLE MATERIAL RESPONSE MOUNTING. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-172-9042, 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
74A324939-1001
NSN: 5310-01-172-9042
FSC: 5310 — Nuts and Washers
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 7075 MOUNTING
nut_quantity1
material_document_and_classificationQQ-A-250/12,T7351 FED SPEC SINGLE MATERIAL RESPONSE MOUNTING
NSN5310-01-172-9042
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 74A324939-1001 · 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 QUANTITY: 1
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/12,T7351 FED SPEC SINGLE MATERIAL RESPONSE MOUNTING
•
MATERIAL: ALUMINUM ALLOY 7075 MOUNTING
TECHNICAL CHARACTERISTICS
NUT QUANTITY1
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/12,T7351 FED SPEC SINGLE MATERIAL RESPONSE MOUNTING
MATERIALALUMINUM ALLOY 7075 MOUNTING
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 74A324939-1001?
74A324939-1001 is a NUT ASSEMBLY,RETAINER PLATE.
What is the NSN for 74A324939-1001?
74A324939-1001 is cataloged in the U.S. Government catalog under NSN 5310-01-172-9042. 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.