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2053982-2 — NUT,PLAIN,WING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

2053982-2: NUT,PLAIN,WING.

The NUT,PLAIN,WING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, nut_style: WING, thread_class: 2B, body_diameter: 0.380 INCHES NOMINAL IN, thread_series: UNF, overall_height: 0.990 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-346-3035, 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
2053982-2
NSN: 5310-00-346-3035
FSC: 5310 — Nuts and Washers
CAGE: 28527 — L3HARRIS TECHNOLOGIES, INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
nut_styleWING
thread_class2B
body_diameter0.380 INCHES NOMINAL IN
thread_seriesUNF
overall_height0.990 INCHES NOMINAL IN
thread_directionRIGHT-HAND
washer_thickness0.090 INCHES NOMINAL IN
surface_treatmentNICKEL OVERALL
wing_spread_width1.260 INCHES NOMINAL IN
fabrication_methodCAST
nominal_thread_size0.250 INCHES IN
NSN5310-00-346-3035
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2053982-2 · 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
•
BODY DIAMETER: 0.380 INCHES NOMINAL IN
•
WASHER OUTSIDE DIAMETER: 0.550 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: A2050462 TY 1 CL B FSCM 90348 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: UNF
•
HOLE CONFIGURATION STYLE: CONFIGURATION K
•
WASHER THICKNESS: 0.090 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
BODY DIAMETER0.380 INCHES NOMINAL IN
OVERALL HEIGHT0.990 INCHES NOMINAL IN
WASHER OUTSIDE DIAMETER0.550 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONA2050462 TY 1 CL B FSCM 90348 MFR REF SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESUNF
HOLE CONFIGURATION STYLECONFIGURATION K
WASHER THICKNESS0.090 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.250 INCHES IN
DRILLED HOLE DIAMETER0.078 INCHES NOMINAL IN
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 2053982-2?
2053982-2 is a NUT,PLAIN,WING.
What is the NSN for 2053982-2?
2053982-2 is cataloged in the U.S. Government catalog under NSN 5310-00-346-3035. 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.