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2049AS023-01 — NUT BLANK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

2049AS023-01: NUT BLANK.

The NUT BLANK is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, hole_width: 3.500 INCHES NOMINAL IN, nut_height: 0.380 INCHES NOMINAL IN, special_features: 3.500-8 UN-28 THD, width_across_flats: 4.500 INCHES NOMINAL IN, end_item_identification: TEST STATION,ELEC,CASS. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-519-7245, 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
2049AS023-01
NSN: 5310-01-519-7245
FSC: 5310 — Nuts and Washers
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
hole_width3.500 INCHES NOMINAL IN
nut_height0.380 INCHES NOMINAL IN
special_features3.500-8 UN-28 THD
width_across_flats4.500 INCHES NOMINAL IN
end_item_identificationTEST STATION,ELEC,CASS
hole_thread_quantity_per_inch8
criticality_code_justificationAGAV
material_document_and_classificationQQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-519-7245
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2049AS023-01 · 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
•
WIDTH ACROSS FLATS: 4.500 INCHES NOMINAL IN
•
HOLE THREAD QUANTITY PER INCH: 8
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
HOLE WIDTH: 3.500 INCHES NOMINAL IN
•
NUT HEIGHT: 0.380 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS4.500 INCHES NOMINAL IN
HOLE THREAD QUANTITY PER INCH8
CRITICALITY CODE JUSTIFICATIONAGAV
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HOLE WIDTH3.500 INCHES NOMINAL IN
NUT HEIGHT0.380 INCHES NOMINAL IN
SPECIAL FEATURES3.500-8 UN-28 THD
END ITEM IDENTIFICATIONTEST STATION,ELEC,CASS
MATERIALALUMINUM ALLOY 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2049AS023-01?
2049AS023-01 is a NUT BLANK.
What is the NSN for 2049AS023-01?
2049AS023-01 is cataloged in the U.S. Government catalog under NSN 5310-01-519-7245. This indicates validated use in U.S. government and defense supply chains.
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