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57A2044 — WASHER BLANK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

57A2044: WASHER BLANK.

The WASHER BLANK is a the manufacturer industrial component. Key specifications include end_item_identification: C-212 TRANSPORT ACFT, part_name_assigned_by_controlling_agency: FLEXLOCK STOP NUT. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-562-9396, 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
57A2044
NSN: 5310-01-562-9396
FSC: 5310 — Nuts and Washers
CAGE: 24692 — HARTZELL PROPELLER LLC (USA)
SPECIFICATIONS
end_item_identificationC-212 TRANSPORT ACFT
part_name_assigned_by_controlling_agencyFLEXLOCK STOP NUT
NSN5310-01-562-9396
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 57A2044 · 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
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYFLEXLOCK STOP NUT
END ITEM IDENTIFICATIONC-212 TRANSPORT ACFT
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 57A2044?
57A2044 is a WASHER BLANK.
What is the NSN for 57A2044?
57A2044 is cataloged in the U.S. Government catalog under NSN 5310-01-562-9396. This indicates validated use in U.S. government and defense supply chains.
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